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DTSTART;TZID=America/Denver:20250129T190000
DTEND;TZID=America/Denver:20250129T200000
DTSTAMP:20260403T112921
CREATED:20241219T014823Z
LAST-MODIFIED:20241219T020015Z
UID:39294-1738177200-1738180800@iafi.org
SUMMARY:New Interpretations of Old Strandlines
DESCRIPTION:It’s that time of the year! Time to contemplate ice ages and glacial lakes. Time for the Glacial Lake Missoula Chapter of the Ice Age Floods Institute’s Cabin Fever Lecture!  Warm up your curiosity about those iconic strandlines we can see from town with a lecture from renowned geologist James W. Sears. \nNew “LiDAR ” mapping techniques may imply that the famous Lake Missoula strandlines on Mount Sentinel and Mount Jumbo record only one draining of the ice-age lake. The draining coincided with massive erosion at the bottom of the lake\, but passive lowering of lake level at the top\, marked by short-term strandlines cut a few inches into thin colluvial soil on the mountainsides. \nAbout the Instructor: Dr. James W. Sears received his PhD from Queen’s University\, Canada\, in 1979\, and has taught at the University of Montana since 1982. \nThis is a live event that will not be recorded or streamed.
URL:https://iafi.org/event/new-interpretations-of-old-strandlines/
LOCATION:Montana Natural History Center\, 120 Hickory Street\, Missoula\, MT
CATEGORIES:Lecture,Missoula,Presentation
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/Strandlines-green.jpeg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20250116T184500
DTEND;TZID=America/Los_Angeles:20250116T200000
DTSTAMP:20260403T112921
CREATED:20250112T190525Z
LAST-MODIFIED:20250112T190525Z
UID:39611-1737053100-1737057600@iafi.org
SUMMARY:Richard B. Waitt - The "Debacle Which Swept the Columbia Plateau" 100 years on
DESCRIPTION:J Harlan Bretz\n“It was a debacle\,” wrote J Harlan Bretz in 1923\, that carved Washington’s Channeled Scabland. This prescient finale today brings to mind debacles geologic\, personal and periodic. \nThe cataclysm in Bretz’s “Spokane flood” initiated a famous controversy. Published arguments against great Scabland flood erupted in the 1920’s and raged on into the 1940’s–critics by various more conventional schemes calling for less water over more time. As Bretz had almost no published support\, it seemed to many his personal debacle. Yet re-reading the early reports\, and recently the summary field notes\, I sense that by the extraordinary field evidence he had documented throughout the region\, Bretz knew all along that his ‘catastrophysm’ would prevail. After J.T. Pardee showed in 1942 that huge glacial Lake Missoula had discharged abruptly. Bretz and colleagues in 1956 show with the old evidence–and with stark new evidence in giant current dunes adorning many gravel bars–that water from glacial Lake Missoula had indeed carved the ‘Channelled Scabland’. With detailed geomorphic field evidence they skewer Bretz’s critics–this in turn becoming their personal debacle. \nwaittThe story takes a more gradualistic turn with discovery that Lake Missoula drained periodically. In his final Scablands paper in 1969\, Bretz\, by geomorphic evidence counts seven floods at most. But hardly a decade later\, new stratigraphic evidence was showing that Lake Missoula released scores of giant floods during the last glaciation alone. These outbursts were both periodic and gigantic by degrees\, truly colossal and coming decades apart when the damming Purcell Trench lobe was thick\, but as the ice gradually thinned diminishing to coming only a decade or a few years apart\, and at the end one year apart. This ‘jokulhlaups’ idea erupted new controversy\, this one also lasting more than two decades. If it has simmered down lately\, this argument is also being settled by field evidence. \nIf Missoula floods were numerous and periodic during last-glacial marine-Isotope stage 2 (25-15 thousand years ago)\, what happened during seemingly equally deep glaciations of AR-isotope stages such as 6 and 12 (140-440 thousand years ago)? So far we know of no supporting field evidence–only scattered field sites that suggest one gigantic flood far back\, perhaps a million years ago. It will be for today’s young scientists to decipher this and other remaining enigmas. \nThursday\, January 16\, 2025\, In Person 6:45PM PST\nTualatin Heritage Center\, 8700 SW Sweek Drive\, Tualatin\, OR 97062\nALSO Simultaneous Live ZOOM from THC if you cannot attend the in-person THC meeting yourself.\nClick here for Zoom meeting\, Meeting ID: 869 4651 3479 Passcode: 322382.
URL:https://iafi.org/event/richard-b-waitt-the-debacle-which-swept-the-columbia-plateau-100-years-on/
LOCATION:Tualatin Heritage Center\, 8700 SW Sweek Drive\, Tualatin\, OR\, 97062\, United States
CATEGORIES:Lower Columbia,Meeting,Presentation
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/Richard-Waitt-1.jpg
ORGANIZER;CN="Lower Columbia Chapter":MAILTO:LowerColumbia@iafi.org
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20250107
DTEND;VALUE=DATE:20250108
DTSTAMP:20260403T112921
CREATED:20250108T054113Z
LAST-MODIFIED:20250108T054441Z
UID:39492-1736208000-1736294399@iafi.org
SUMMARY:International Old Rock Day - January 7
DESCRIPTION:International Old Rock Day – January 7\nCelebrate Old Rock Day on January 7 every year. It’s a day to remember the Earth’s incredible history and to pay tribute to the amazing geologists who help us understand it. We’ve been dependent on rocks since we first walked the Earth\, and today it’s no different\, with rocks forming the foundation of our daily lives. \n															\n																														 \nHistory of “Old Rock Day”\nThe study of rocks was first introduced by the Ancient Greek Theophrastus in his work\, “Peri Lithon” (“On Stones”)\, and became the cornerstone of geology for other interested scientists. The study was advanced by Pliny the Elder\, who recorded numerous minerals and metals in great detail\, with a particular focus on their practical use. Although working without the tools we use today\, Pliny was able to correctly identify the origin of amber as fossilized tree resin. \nIt wasn’t until 1603 when the word ‘geology’ was used for the first time by Italian naturalist Ulisse Aldrovandi. It took a further 150 years for the first geological maps to be drawn by British geologist William Smith\, whose work began the process of ordering rock layers by examining the fossils contained in them. \nThen\, in 1785\, James Hutton wrote and presented a paper to the Royal Society of Edinburgh called ‘Theory of the Earth’\, which outlined his belief that the world was far older than previously thought. His breakthroughs make him widely considered the first modern geologist. \nIn 1809 William Maclure produced the first geological map of the USA\, a task he completed thanks to two painstaking years spent personally traversing the country. With the invention of radiometric dating in the early 20th century\, scientists could finally provide an accurate figure for the age of the earth by tracing the radioactive impurities found in rocks. It helped scientists to see that the Earth is one very old rock indeed! \nRocks have been essential for human development\, which is why we celebrate Old Rock Day and the wonder of the geological world. \nWhy We Love “Old Rock Day”\nGeology is cool\nStudying the natural world helps us protect\, preserve\, and predict it so that we can live in harmony with nature \nRocks are useful\nFrom the sturdy bricks of our homes to the sidewalk beneath our feet\, rocks are essential for human existence \nRocks are precious\nSome of the most coveted things in the world today — gold\, diamonds\, and other gemstones — are old rocks (minerals) \nReprinted from National Today – Old Rock Day
URL:https://iafi.org/event/international-old-rock-day-january-7/
LOCATION:WA
CATEGORIES:Other
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/IAF-NGT3.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20250106T190000
DTEND;TZID=America/Los_Angeles:20250106T203000
DTSTAMP:20260403T112921
CREATED:20241203T050037Z
LAST-MODIFIED:20241222T012354Z
UID:39253-1736190000-1736195400@iafi.org
SUMMARY:Northern Ice
DESCRIPTION:(2 Dec 2024)   Grace Sherwood Winer is a geologist and explorer who has done extensive studies on the melting of glacial ice in the Arctic.  She will present present her work on the islands of Svalbard and Iceland at our meeting on 06Jan2025 at 7:00pm at Bellevue College\, Building B\, Room 104.  Note room change! This will be an In-person lecture and livecast via Zoom. \nClick on Zoom link:   https://us02web.Zoom.us/j/82985244730 \nBellevue College\, Bldg B\, Rm 104
URL:https://iafi.org/event/northern-ice/
LOCATION:Bellevue College Building T Room 117\, 3000 Landerholm Cir SE\, Bellevue\, WA\, 98007\, United States
CATEGORIES:Activity,All IAFI,Lecture,Meeting,Puget Lobe
ORGANIZER;CN="Puget Lobe Chapter":MAILTO:pugetlobe@iafi.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20241113T180000
DTEND;TZID=America/Los_Angeles:20241113T203000
DTSTAMP:20260403T112921
CREATED:20241019T200218Z
LAST-MODIFIED:20241019T200218Z
UID:38906-1731520800-1731529800@iafi.org
SUMMARY:Geology Alive: Understanding Geologic Hazards in the Columbia Gorge
DESCRIPTION:The great scenic beauty of the Gorge owes much to the geological processes that have shaped it.  Earthquakes\, volcanic eruptions\, landslides and debris flows still occur in the area today\, and they can pose hazards to Gorge residents and visitors.  What is the scope\, severity\, and likelihood of these hazards?  How do scientists use evidence from the geological and historical past to evaluate the hazards\, and how do they use models to forecast future hazards and inform our efforts to prepare for them? \nJoin Dr. Richard “Dick” Iverson\, Scientist Emeritus at the U.S. Geological Survey’s Cascades Volcano Observatory\, as he digs into the geological hazards of the Gorge—and explains why they don’t discourage him from living here! \nGET TICKETS HERE\nWhen: NOVEMBER 13th\, 2024 | Doors 6pm\, Show 7 pm\nWhere: Columbia Center For the Arts\, 215 Cascade Ave\, Hood River\, OR\nThis event will be livestreamed on our Givebutter page: https://givebutter.com/geologyalive\nDoors open at 6 pm\, show starts at 7 pm. * We encourage people to take their seats by 6:45. * Seats not filled by 6:45 will be made available to our waitlist. * Event tickets are non-refundable. \n\nRichard (Dick) Iverson spent 34 years as a research scientist at the U.S. Geological Survey’s Cascades Volcano Observatory in Vancouver\, Wash.\, and he remains affiliated with the observatory as a scientist emeritus. His work there has focused mostly on the dynamics of landslides\, debris flows\, and volcanic eruptions\, with particular emphasis on evaluating hazards downstream from Cascades volcanoes.  Iverson grew up in Iowa\, received his Ph.D. from Stanford University\, and moved from Vancouver to Hood River in 2018. \n 
URL:https://iafi.org/event/geology-alive-understanding-geologic-hazards-in-the-columbia-gorge/
LOCATION:Columbia Center For the Arts\, 215 Cascade Ave\, Hood River\, OR\, 97031\, United States
CATEGORIES:Columbia Gorge,Presentation
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/vUlLX721DPed05uyyaeYQMu47HVaur4irU9ibuVf1-e1729368205355.jpg
ORGANIZER;CN="Mt. Adams Institute":MAILTO:SOP@MtAdamsInstitute.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20241112T190000
DTEND;TZID=America/Los_Angeles:20241112T203000
DTSTAMP:20260403T112921
CREATED:20241010T200305Z
LAST-MODIFIED:20241010T200603Z
UID:38847-1731438000-1731443400@iafi.org
SUMMARY:Dr. Scott Burns - Ancient Ice Age Floods Before the Missoula Floods
DESCRIPTION:Join in to Learn About The Unfolding Story of Ancient Ice Age Floods in the Pacific Northwest \nAges End – Stev Ominski\nWe have had Ice Age Floods in the Pacific Northwest over the past 2.8 million years. We mostly concentrate on the last ones which are called the Missoula Floods that happened between 15\,000-20\,000 years ago. But there is an unfolding story in the Pacific Northwest of many Ice Age Floods before the Missoula Floods. Erica Medley\, an MS student of Scott Burns\, did her thesis on the topic and discovered many outcrops of these ancient floods which are rarely discussed. Dr. Burns will talk about these oft-forgotten floods and the very interesting story of these neglected Ancient Ice Age Floods in the Pacific Northwest \nJoin on Zoom to learn more about these very interesting older Ice Age Floods\,\nTuesday\, Nov. 12\, 2024 at 7:00 PM (Pacific Time)\nOnly on Zoom – Click Here to Join Zoom Meeting\nMeeting ID: 867 5486 6921\nPasscode: 342192\nOne tap mobile: +12532158782\,\,86754866921#\nMeeting ID: 867 5486 6921\nFind your local number: https://us02web.zoom.us/u/kdugrTW42K \nDr. Scott Burns taught geology for 54 years in Switzerland\, New Zealand\, Washington\, Colorado and Louisiana before coming in 1990 to Portland State University. He loves talking about the geology of the Pacific Northwest and this subject that is so many times neglected.\nProfessor Emeritus of Engineering Geology\, Portland State University\nPresident IAEG (International Association of Engineering Geologist and the Environment)\nMember Board of Directors\, Lower Columbia Chapter Ice Age Floods Institute.\nCo-Author revised Second Edition: “Cataclysms on the Columbia”\nEmail: BurnsS@pdx.edu Telephone: (503} 725-3389 Website: http://dr-scott-burns.com
URL:https://iafi.org/event/dr-scott-burns-ancient-ice-age-floods-before-the-missoula-floods-2/
LOCATION:Zoom Meeting
CATEGORIES:All IAFI,Lake Lewis,Meeting,Presentation
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/Scott-Burns-Globe-1.jpg
ORGANIZER;CN="Lake Lewis Chapter":MAILTO:lakelewis@iafi.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20241111T190000
DTEND;TZID=America/Los_Angeles:20241111T203000
DTSTAMP:20260403T112921
CREATED:20241103T051847Z
LAST-MODIFIED:20241103T065701Z
UID:38946-1731351600-1731357000@iafi.org
SUMMARY:Mammoths of Coyote Canyon
DESCRIPTION:On Nov11\, 2024\, Join the Ice Age Floods Chapter Puget Lobe for a look at the Coyote Canyon (Mammoth) dig site: This site was originally discovered in 1999; but left undisturbed until 2008\, with formal excavation beginning in September\,2010.  The accompanied photo shows the work done thru Jun 2014.  In the intervening 10+ years additional work has completed.  As you can see by the photograph\, the cinder block\, 5-gal bucket\, and the4x4 lumber bream\, this may be a small portion of the overall site. \nThe presentation will be Zoom only and given by IAFI Vice President Mr. Gary Kleinknecht.  Meeting starts at 7:00pm with sign-ins  starting  at 6:45. \nclick on Zoom link:   https://us02web.Zoom.us/j/82985244730 \nWorking Site as of June 2012
URL:https://iafi.org/event/mammoths-of-coyote-canyon/
LOCATION:Zoom Meeting
CATEGORIES:Presentation,Puget Lobe
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/coyote-canyon.jpg
ORGANIZER;CN="Puget Lobe Chapter":MAILTO:pugetlobe@iafi.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20241109T100000
DTEND;TZID=America/Los_Angeles:20241109T160000
DTSTAMP:20260403T112921
CREATED:20241028T055421Z
LAST-MODIFIED:20241028T055421Z
UID:38935-1731146400-1731168000@iafi.org
SUMMARY:Lower Grand Coulee Field Trip
DESCRIPTION:Monster Rock – Ephrata Fan\nJoin Geologist\, Mark Amara and Outing Coordinator Gene Wing of the Lower Grand Coulee Chapter for an exciting outing exploring the Lower Grand Coulee area. We will leave the Senior Center at 10am and drive South to the famous “Monster Rock” and the “Ephrata Fan area”\, Next we head North to the Lake Lenore area to see the Lenore Lake Monocline rocks and the Great Blade\, and then we head North and do a short hike into the Deep Lake Potholes within Sun Lakes State Park and end the outing at the Dry Falls Visitor Center. \nMeeting Place: Soap Lake Senior Center\, located at 121 2nd Ave SE\, Soap Lake\, WA 98851\nDate: Saturday November 9\, 2024\nStart time: 10:00am\nMore information: Contact Denis Felton \nDiscover Pass is required
URL:https://iafi.org/event/lower-grand-coulee-field-trip/
LOCATION:Soap Lake Senior Center\, 121 2nd Ave SE\, Soap Lake\, 98851\, United States
CATEGORIES:Field Trip,Grand Coulee,Hike
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/Logo-Lwr-Grnd-Coulee-HighRes-x200.jpg
ORGANIZER;CN="Lower Grand Coulee Chapter":MAILTO:grandcoulee@iafi.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20241026T100000
DTEND;TZID=America/Los_Angeles:20241026T160000
DTSTAMP:20260403T112921
CREATED:20241011T040702Z
LAST-MODIFIED:20241011T180351Z
UID:38855-1729936800-1729958400@iafi.org
SUMMARY:Cheney-Spokane Chapter Fishtrap Lake Scablands Hike
DESCRIPTION:Fishtrap Lake\, Washington (BLM Photo)\n \nCome join us for a 5-mile hike to explore the Ice Age floods features in the Fishtrap Lake area east of Sprague\, WA! \nThe Cheney-Spokane Chapter of the IAFI is scheduling a hike at the south loop trailhead of Fishtrap Lake on Saturday\, October 26th . The hike will start at 10:00 a.m. The hike will be led by Don Chadbourne\, geologist and board member of the Cheney-Spokane Chapter. You will meet the leader at the trailhead. \nDescription of Fishtrap Lake Hike\nThe hike will begin and end at the south trailhead at Fishtrap Lake. The hike will follow the south loop trail\, with a total length of about 5.5 miles. The trail is mostly single track over dirt and rock\, with an elevation gain and loss of about 500 feet. The hike will provide an intimate view of the channeled scablands that were carved out by the ice age floods. Features will include pothole lakes\, rock benches\, mima mounds\, kolks\, and streamlined and scarped Palouse hills. The hike will also provide wide open views of Fishtrap Lake and the surrounding country. This hike is included in On the Trail of the Ice Age Floods – Northern Reaches\, by Bjornstad & Kiver. However\, we will be following trails that were constructed after the book was published. \nDirections to the trailhead\nFrom I-90 take Exit 254 and proceed south 3.6 miles on the Sprague Highway. Turn left (east) on Miller Ranch Road and proceed 0.2 miles to the “T” at the Miller Ranch house. Turn right(south) and drive 0.8 miles to the trailhead parking lot. There is a vault toilet at the parking lot. (Google Maps Link: https://goo.gl/maps/9Zz7nwdwziMzHYh69 map coordinates: 47.33381100925525\, -117.863529217959) \nSign up for the hike on the iafi.org events website. The hike will be limited to 20 hikers. \nItems to bring with you: appropriate shoes\, day pack\, water\, snacks\, appropriate clothing for changes in the weather\, sun protection\, emergency items\, camera and binoculars. Walking poles will be helpful. The hike is free; however\, donations for support of Chapter activities will be accepted. For addition questions contact Don at 509-891-5875. \nA signed liability release form is required for each hiker. If you are able\, please download the form and print a copy for each member of your group. Sign the form and bring it to the trailhead. (We will have extra copies on hand at the trailhead.)
URL:https://iafi.org/event/cheney-spokane-chapter-fishtrap-lake-scablands-hike/
LOCATION:Fishtrap Lake South Loop
CATEGORIES:Activity,Cheney-Spokane,Field Trip,Hike
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/Logo-Cheney-Spokane-HighRes-x200.jpg
ORGANIZER;CN="Cheney-Spokane Chapter":MAILTO:iaficheneyspokane@gmail.com
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20241024T184500
DTEND;TZID=America/Los_Angeles:20241024T200000
DTSTAMP:20260403T112921
CREATED:20241009T191248Z
LAST-MODIFIED:20241009T191248Z
UID:38837-1729795500-1729800000@iafi.org
SUMMARY:"Mega-Floods" - Presentation by Bill Burgel
DESCRIPTION:Bill Burgel\nIn a field of geological investigation first identified and then pioneered by J Harlen Bretz\, JT Pardee and Vic Baker\, Mega-Floods have been recognized throughout the world and on the planet Mars. These catastrophic floods are quite capable of sculpting the landscape wherever they occur with disastrous consequences. \nCan they happen today? What are some notable historic examples? Is Noah’s Flood one of these events? How are they different from Mega-Tsunamis that are also found around the globe? Bill will answer these questions and more at the October 24th meeting of the Lower Columbia Chapter of the Ice Age Institute. \nThursday\, October 24\, 2024\, In Person 6:45PM PDT\nat the Tualatin Heritage Center\, 8700 SW Sweek Drive\, Tualatin\, OR 97062\nALSO Simultaneous Live ZOOM from THC if you cannot attend the THC meeting in-person. \nClick for Zoom meeting\, Meeting ID: 869 4651 3479 Passcode: 322382.\nFor more information contact: LowerColumbia@iafi.org
URL:https://iafi.org/event/mega-floods-presentation-by-bill-burgel/
LOCATION:Tualatin Heritage Center\, 8700 SW Sweek Drive\, Tualatin\, OR\, 97062\, United States
CATEGORIES:Lower Columbia,Meeting,Presentation
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/Logo-Lwr-Columbia-HighRes-x200.jpg
ORGANIZER;CN="Lower Columbia Chapter":MAILTO:LowerColumbia@iafi.org
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20241013
DTEND;VALUE=DATE:20241020
DTSTAMP:20260403T112921
CREATED:20241007T170046Z
LAST-MODIFIED:20241007T170046Z
UID:38806-1728777600-1729382399@iafi.org
SUMMARY:Earth Science Week
DESCRIPTION:Earth Sciences significantly influence our homes\, products\, roads and transportation\, offering vital insights into Earth’s materials and dynamic changes impacting our lives. The focus of the weeklong event is to highlight the widespread influence of geosciences across disciplines and the humanities. Recognizing these connections allows individuals to appreciate how geoscience relates to their interests\, communities and future pursuits. \n \nEarth Science Week Webinars\nThe American Geosciences Institute will celebrate this year’s theme\, “Earth Science Everywhere” by hosting five webinars during Earth Science Week (October 13-19\, 2024). Sign up here to receive the links to this year’s ESW webinars. In the meantime\, watch recordings from prior Earth Science Week webinars.\nMonday\, October 14 – Views from Above and Below: Supporting Sustainability with Earth Observations\nTuesday\, October 15 – Plastics in the Environment and Human Health\nWednesday\, October 16 – Impact Craters and Geologic Mapping on the Earth and Moon\nThursday\, October 17 – Earth Science at the Poles\nFriday\, October 18 – Common Ground: Healing Our Soil\, Feeding the Future\nRegister Here \nEarth Science Week Contests\nBe part of Earth Science Week’s legacy of creativity. For Earth Science Week\, the American Geosciences Institute (AGI) is sponsoring four contests focusing on the theme of this year’s celebration\, “Earth Science Everywhere.” Unleash your talents and passion for earth sciences and enter the 2024 contests today! Whether you’re a budding photographer\, an aspiring filmmaker\, a visual artist\, or a reflective writer\, we have a platform for you to showcase your talents.
URL:https://iafi.org/event/earth-science-week/
LOCATION:WA
CATEGORIES:All IAFI
ATTACH;FMTTYPE=image/png:https://iafi.org/wp-content/uploads/EarthScienceWeek_logo_1000w1-e1728320195954.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20241008T190000
DTEND;TZID=America/Los_Angeles:20241008T203000
DTSTAMP:20260403T112921
CREATED:20240926T194737Z
LAST-MODIFIED:20240926T194737Z
UID:38550-1728414000-1728419400@iafi.org
SUMMARY:The Rush to Oregon Territory
DESCRIPTION:The Wenatchee Valley Erratics Chapter of the Ice Age Floods Institute will meet Tuesday\, October 8 at 7:00 PM\, at the Wenatchee Valley Museum and Cultural Center\, 127 S. Mission\, Wenatchee. Or via Zoom link https://us02web.zoom.us/j/84520197937 \nOur speaker is Dr. E.F. Cater\, Director of the Douglas County Museum in Waterville. Dr. Cater will explore “The Rush to Oregon Territory\,” how the twisting and turning of 19th-century society crossed up with the Ice Age Floods. \nAn odd happenstance occurred when a delegation of Salish men from the Walla Walla area traveled to St. Louis. They sought out their old friend\, General William Clark\, with an unusual question. This little spark caused a rush to Oregon Territory for reasons different than what Manifest Destiny has led us to believe. \nAnd the stirring of this pot brought the discovery of fantastic geological features like Grand Coulee. Join us as we take a look at Western Expansion. \nThe program is free and open to the public. \n[Illustration: Lewis and Clark on the Trail 1804\, by Michael J. Deas]
URL:https://iafi.org/event/the-rush-to-oregon-territory/
LOCATION:Wenatchee Valley Museum and Cultural Center\, 127 S. Mission\, Wenatchee\, WA\, United States
CATEGORIES:Lecture,Meeting,Wenatchee
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/Lewis-and-Clark.jpeg
ORGANIZER;CN="WENATCHEE VALLEY ERRATICS CHAPTER":MAILTO:wenatchee@iafi.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20241007T190000
DTEND;TZID=America/Los_Angeles:20241007T203000
DTSTAMP:20260403T112921
CREATED:20240924T011418Z
LAST-MODIFIED:20240925T061456Z
UID:38554-1728327600-1728333000@iafi.org
SUMMARY:The Case for Rapid and Recent Flooding in Upper Grand Coulee
DESCRIPTION:On 07 Oct 2024 the Puget Lobe Chapter will have Dr. Karin Lehnigk\, Postdoctoral Researcher at Georgia Tech\, who has studied the Channel Scablands in Eastern Washington by performing cosmogenic nuclide exposure dating on Missoula flood   transported-boulders to determine what path they took at different points in time.  It will be a very informative lecture with new information.  Think Mars and Himalayan Mountains. \nCosmogenic nuclide dating is a method used to estimate the age of rock exposure at the Earth’s surface. It relies on the interactions between cosmic rays and nuclides in glacially transported boulders or eroded bedrock. By measuring nuclide concentrations\, scientists can determine the age of landforms ranging from a few hundred years to tens of millions of years.  It looks like a crust or rind on surface of the sample when you cut or break a sample open. (Micrsosoft Bing) \nPresentation will be at Bellevue Collage\,  Bldg R\, Rm 11o or click on Zoom link:   https://us02web.Zoom.us/j/82985244730
URL:https://iafi.org/event/the-case-for-rapid-and-recent-flooding-in-upper-grand-coulee/
LOCATION:Bellevue College Building T Room 117\, 3000 Landerholm Cir SE\, Bellevue\, WA\, 98007\, United States
CATEGORIES:Lecture,Meeting,Puget Lobe
ORGANIZER;CN="Puget Lobe Chapter":MAILTO:pugetlobe@iafi.org
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20241006
DTEND;VALUE=DATE:20241007
DTSTAMP:20260403T112921
CREATED:20240111T213956Z
LAST-MODIFIED:20240111T214242Z
UID:36879-1728172800-1728259199@iafi.org
SUMMARY:UNESCO International Geodiversity Day - Oct. 6th
DESCRIPTION:The International Geodiversity Day was established today by the 41st session of the UNESCO General Conference!! From now on\, the 6th of October will be an annual worldwide celebration\, raising awareness across society about the importance of non-living nature for the well-being and prosperity of all living beings on the planet! \nThe winner of the competition for the International Geodiversity Day logo\, Silas Samuel dos Santos Costa\, is a student at Universidade Federal do Rio Grande do Norte (Natal\, Brazil) and produced the attached logo that can be freely used in all initiatives related with the International Geodiversity Day. Congratulations Silas! \nThe success of this initiative was in no small part due to the breadth of international and national organizations that endorsed the proposal. In particular the support of both IUGS and the Permanent Delegation to UNESCO from Portugal played an essential role in submitted the proposal. \nThe website geodiversityday.org is the virtual focal point for all information regarding this International Day. New social media feeds were launched that you can use to stay updated with plans for International Geodiversity Day:\nfacebook.com/GeodiversityDay\ntwitter.com/GeodiversityDay
URL:https://iafi.org/event/unesco-international-geodiversity-day-oct-6th/
LOCATION:WA
CATEGORIES:Other
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/2021/11/10.6-IntlGeoDiversityDayLogo.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20241005T140000
DTEND;TZID=America/Los_Angeles:20241005T170000
DTSTAMP:20260403T112921
CREATED:20240817T152944Z
LAST-MODIFIED:20240902T175201Z
UID:38292-1728136800-1728147600@iafi.org
SUMMARY:Cheney-Spokane Members Meeting and Public Lecture by Dr. Eugene Kiver
DESCRIPTION:This event is open to the public\, but only IAFI Cheney-Spokane members can vote during the member meeting. It will be held at the beautiful new Doris Morrison Learning Center at 1330 S. Henry Road.  Exit the freeway south on Barker Road\, turn left at the roundabout at Sprague Road\, then right at the three-way junction on Henry Road. \n\nMember meeting: 2:00-3:00 PM\nDr. Kiver’s lecture will begin around 3 PM\, after the member meeting.  It is open to the public (see title and blurb below).\n\nNote: At present\, we have three openings on our chapter board.  Our board meets the third Tuesday of each month from 3-5 PM at the Wren-Pierson Building in Cheney.  Interested? Members with expertise in accounting or K-12 education or medical experience or any other expertise that would aid our chapter’s mission should send a very brief vita to Dr. Linda McCollum\, President\, IAFI Cheney-Spokane Chapter\, lmccollum@ewu.edu \n  \nDr. Eugene Kiver Lecture: GLACIERS AND MISSOULA FLOODS IN NORTHEASTERN WASHINGTON \nImmense quantities of Glacial Lake Missoula floodwater roared through not only the Rathdrum/Spokane floodway but also through the rugged mountain topography of the Northern Rockies in northeastern Washington. Here floods ripped across non-basaltic glaciated rocks and through the Little Spokane River drainage into the Channeled Scabland south of the present course of the Spokane River. This alternate route is often overlooked. \nThe Pend Oreille River course north of Newport has been reversed and now flows north into Canada. Glacial suppression of the crust is the suspected culprit. Over a mile of ice buried the Pend Oreille River valley near Canada during the late Wisconsin ice advance allowing water to flow north and cut deep canyons along the river course.
URL:https://iafi.org/event/cheney-spokane-chapter-october-2024-member-meeting/
LOCATION:Doris Morrison Learning Center (DMLC)\, 1330 S Henry Road\, Greenacres\, Washington\, 99016
CATEGORIES:Activity,Cheney-Spokane,Hike,Lecture,Meeting
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/DMLC-2-Saltese-Flats-Spokane-Valley-1.jpeg
ORGANIZER;CN="Cheney-Spokane Chapter":MAILTO:iaficheneyspokane@gmail.com
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240927T170000
DTEND;TZID=America/Los_Angeles:20240928T190000
DTSTAMP:20260403T112921
CREATED:20240714T004231Z
LAST-MODIFIED:20240914T204227Z
UID:38171-1727456400-1727550000@iafi.org
SUMMARY:Save the Date: 2024 Ritzville Flood Fest
DESCRIPTION:Join us for a weekend of lectures and sight seeing in Ritzville\, Washington! \nThere is a small block of rooms set aside at an event rate through the Best Western Bronco Inn (509) 659-5000\, ask for the Ice Age Floods Tour rate when you reserve your rooms. \n$170* field trip fee– Registering as a non-Ice Age Floods Institute Member\n$150* field trip fee– Registering as a Ice Age Floods Institute Member.\nIf joining now or renewing as an IAFI member\, also include your IAFI Membership Application with your field trip registration\, fees and liability release form. Please write one check to IAFIPF for registration and a separate check to IAFI for membership fee.\n$145* field trip fee – Registering as a Palouse Falls Chapter Ice Age Floods Institute Member (thank you for your support!) \n*FIELD TRIP FEE covers:\n1) outstanding and knowledgeable field trip leaders\,\n2) a very detailed and well-illustrated Field Trip Guidebook\,\n3) delicious lunch\, snacks\, and drinks\,\n4) comfortable deluxe chartered bus with microphone system for lectures while in route\, and\n5) delicious Mexican banquet! \n-Friday evening: Dinner is on-your-own-adventure. Check-in located in the lobby of the Bronco Inn between 7 and 8 p.m.\, as well as after the FREE pre-trip lecture at 8:00p by Lloyd Stoess on the topic “Following the Course of the Columbia River” in the Bronco Inn meeting room. \n-Saturday: Check-in located in the lobby of the Bronco Inn between 7:15 and 7:45 a.m. \nFIELD TRIP LEADERS: Lloyd Stoess\, Palouse Falls Chapter President and Dr. Eugene Kiver\, Professor Emeritus Eastern Washington University. \nDESCRIPTION OF FIELD TRIP: This bus tour will revolve around Saddle Mountain with stops including Lind Coulee\, Drumheller Channels\, Corfu Landslide Complex\, Corfu ghost town\, Smyrna Bench\, Vantage interbed exposure\, Beverly Bar\, Sentinel Gap\, McCoy Canyon Landslide\, Priest Rapids Bar\, Saddle Mountain summit\, Othello Channels\, multiple exposures of the Ringold Formation\, Collier Coulee\, and the Staircase Rapids. \nITEMS TO BRING WITH YOU: Binoculars\, camera\, sunglasses\, and clothing for variable weather conditions. Snacks\, drinks\, and lunch provided. \n-Saturday evening: FREE post-trip lecture at by Gene Kiver on the topic “Bonneville Flood and the Snake River” in the Bronco Inn meeting room. \nCancellation refunds will be made only if field trip registrar\, Jacqui Hair\, receives notice no later than September 22 and\nvacancies can be filled from a stand-by list. \nRegistration and liability form are both available for download at this link.
URL:https://iafi.org/event/2024-ritzville-flood-fest/
LOCATION:Best Western Bronco Inn\, Ritzville\,WA\, 105 W. Galbreath Way\, Ritzville\, WA\, 99169\, United States
CATEGORIES:Activity,Field Trip,Lecture,Palouse Falls
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/saddlemountain.jpg
ORGANIZER;CN="Palouse Falls Chapter":MAILTO:palousefalls@iafi.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240926T183000
DTEND;TZID=America/Los_Angeles:20240926T193000
DTSTAMP:20260403T112921
CREATED:20240912T230642Z
LAST-MODIFIED:20240912T230642Z
UID:38375-1727375400-1727379000@iafi.org
SUMMARY:Mike Full\, Dave Ellingson - "Paleontology Panel"
DESCRIPTION:“Paleontology Panel” – The Willamette Valley Pleistocene Project – The river & landlocked search for Ice Age Fossils\nwith Mike Full & Dave Ellingson\, Moderator: Yvonne Saarinen Addington \nThursday\, September 26\, 2024\, Presentation 6:30-7:30PM\nSimultaneous/ZOOM presentation from the Tualatin Public Library\, 18878 SW Martinazzi Avenue\, Tualatin\, OR 97062\nNote: We must Depart Tualatin Public Library by 8PM Sharp!!!\nIf you cannot attend in person\, join us online. Click here to join zoom meeting Meeting ID: 869 4651 3479 Passcode: 322382 \nThe Willamette Valley\, at the time of the Ice Age Floods 18K-15K years ago\, was backwater many times for massive floodwaters raging through the Columbia River Gorge to the Pacific Ocean. It became known as Temporary Lake Allison for the Geologist who first studied the Willamette Valley as a lake. \nThe Willamette Valley Pleistocene Project explores the late Pleistocene and early Holocene of the Willamette Valley in Northwest Oregon. Comprised of local volunteers and resources\, avocational paleontologists\, land owners\, and local government working alongside trained professionals and museum staff\, the goal is to discover\, study and preserve our prehistoric past. Mike\, Dave and Yvonne are all members of this project. Every fossil is collected according to scientific standards\, documented\, stabilized and curated into a database open to the public. The entire collection is destined to stay within the public domain and will ultimately be donated to an appropriate educational institution. \nMike Full\nDavid Ellingson\nMike Full is a retired Police Officer and native Oregonian with a life long fascination of fossils and prehistoric life. Each summer finds him searching rivers in the Willamette Valley for fossils. He is accompanied by friends\, students. volunteers and researchers. His fossil collection includes mammoth\, mastodon\, giant ground sloth\, bison\, horse\, elk\, camel\, deer\, giant beaver & wolf. \nDavid Ellingson\, a biologist and paleontologist\, teaches Paleontology at Woodburn High School. Here he has a dig going many years (25) for megafauna and fauna fossil bones which involves his students in summer months. \nYvonne Addington\nYvonne Addington is a native Oregonian. She has lived in Tualatin most of her life. In her public service career\, she has worked for five Oregon Governors. She is Tualatin’s first City Manager and had a role in the formation of the City. She also served for years as Municipal Judge. Her main interest has been preserving the history of the area\, particularly fossil bones and erratic rocks of the Ice Age Floods. She’s a member of the Tualatin/Willamette Ice Age Foundation. Yvonne is a Board Member of Willamette Falls Heritage Area Coalition representing LCC/ IAFI where she’s on the Lower Columbia Chapter Board of Directors. \nTualatin Mastodon\nShe rediscovered the bones of the Tualatin Mastodon at Portland State University\, which she then gave to the City of Tualatin where they are now on display on the Library’s glass wall (see photo). The Mastodon bones were found and originally dug by PSU student John George near the creek South of Tualatin’s Fred Meyer store. \n 
URL:https://iafi.org/event/mike-full-dave-ellingson-paleontology-panel/
LOCATION:Tualatin Public Library\, 18878 SW Martinazzi Avenue\, Tualatin\, Oregon\, 97062\, United States
CATEGORIES:Lower Columbia,Meeting,Presentation
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/Logo-Lwr-Columbia-HighRes-x200.jpg
ORGANIZER;CN="Lower Columbia Chapter":MAILTO:LowerColumbia@iafi.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240921T110000
DTEND;TZID=America/Los_Angeles:20240921T160000
DTSTAMP:20260403T112921
CREATED:20240807T054204Z
LAST-MODIFIED:20240913T213735Z
UID:38277-1726916400-1726934400@iafi.org
SUMMARY:Ellensburg Chapter Field Trip - Teanaway Frm. in Swauk Watershed
DESCRIPTION:The Ellensburg Chapter of the Ice Age Floods Institute (IAFI) will host a field trip that covers the western portion of the Swauk Watershed including Teanaway Ridge north of Ellensburg in the Wenatchee Range on Saturday 21 September.  We will meet near the cabin on USFS road 9738 just off US 97 at 11:00am on the 21st.  The trip will include stops at: \n\nalong Blue Creek to examine Teanaway Formation dikes;\nthe east side of Teanaway Ridge to explore recent landslides;\nRed Top Mountain atop Teanaway Ridge to examine Teanaway Formation flows\, forests\, fire\, landscape change\, and the Red Top fire lookout.\n\nThe trip should conclude at about 4pm. \nEllensburg IAFI field trips are free and open to the public.  There’s no need to pre-register—just show up!  We typically car pool on these trips.  We will drive USFS roads 9738 and 9702 from US 97.  USFS road 9702 is potholed and rough in places but very passable for passenger cars (as of July 2024).  Several of the stops will include short (<0.5 mile hikes) over sometimes steep and uneven terrain.  Pets are OK if leashed and well-behaved. \nIf you have questions\, feel free to contact Karl Lillquist at lillquis@cwu.edu.  Click here for a pdf of the field trip guide.  I will also provide a limited number of hard copies of the field guide at Stop 1. Lets hope for good weather and smoke-free skies for the trip!  Hope you can join us!
URL:https://iafi.org/event/ellensburg-chapter-field-trip-teanaway-frm-in-swauk-watershed/
LOCATION:WA
CATEGORIES:Ellensburg,Field Trip
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/Logo-Ellensburg-HighRes-x200.jpg
ORGANIZER;CN="Ellensburg Chapter":MAILTO:Ellensburg@IAFI.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240919T180000
DTEND;TZID=America/Los_Angeles:20240919T190000
DTSTAMP:20260403T112921
CREATED:20240825T055123Z
LAST-MODIFIED:20240825T055123Z
UID:38331-1726768800-1726772400@iafi.org
SUMMARY:Course Changes of Inland NW Rivers Due to the Ice Age Floods
DESCRIPTION:Lloyd Stoess will present a free lecture with information showing how the Columbia\, Palouse\, and Yakima Rivers all had course changes during the last glacial period of the Ice Age. All three were changed by different forces. One was temporary and the other two were permanent. This lecture is in partnership with the Mid-Columbia Libraries Connell branch.
URL:https://iafi.org/event/course-changes-of-inland-nw-rivers-due-to-the-ice-age-floods/
LOCATION:Connell Library\, 118 N. Columbia\, Connell\, Washington
CATEGORIES:Lecture,Palouse Falls
ORGANIZER;CN="Palouse Falls Chapter":MAILTO:palousefalls@iafi.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240815T190000
DTEND;TZID=America/Los_Angeles:20240815T203000
DTSTAMP:20260403T112921
CREATED:20240729T203643Z
LAST-MODIFIED:20240730T151407Z
UID:38251-1723748400-1723753800@iafi.org
SUMMARY:Dr. Vic Baker: Martian Megafloods: Investigating the Ice Age Floods Helped Understand Ancient Mars
DESCRIPTION:Lower Columbia Chapter hosts Dr. Victor R. Baker presenting: “Martian Megafloods: How Investigating the Ice Age Floods Helped Advance Geological Understanding of Ancient Mars” \nDr. Baker collecting samples\nA few billion years ago the planet Mars was somewhat similar in its surface environmental conditions to the Ice Age Earth. At that time Mars had lakes\, flowing rivers\, glaciers\, and even a kind of planetary ocean\, the Ocean Borealis. This relatively recent understanding of Ancient Mars was partly achieved because of geological studies of the ice age floods that created the Channeled Scablands landscape of eastern Washington. This talk will focus on some of my personal experience with the relevant geological investigations and discoveries of the past 55 years. \nThis will be a simultaneous Live/ZOOM presentation Thursday\, August 15\, 7:00 PM PDT\, from Tualatin Heritage Center\, 8700 SW Sweek Drive\, Tualatin\, OR 97062.\nIf you cannot attend the in-person meeting at THC\, join us on-line: click here to join zoom meeting\,\nMeeting ID: 869 4651 3479 Passcode: 322382\nFor more information contact: LowerColumbia@iafi.org \nDr. Baker at the Channeled Scablands\nOur speaker: Dr. Victor R. Baker is Regents Professor of Hydrology and Atmospheric Sciences\, Geosciences and Planetary Sciences\, University of Arizona. Dr. Baker has authored or co-authored about 1200 scientific contributions\, including 22 books and monographs\, 450 research articles and chapters\, 560 abstracts and short research reports. His research concerns paleoflood hydrology (a field of study he defined in the 1970’s and 1980’s); flood geomorphology; channels\, valleys and geomorphic features on Mars and Venus; catastrophic Pleistocene megaflooding in the northwestern U.S. and central Asia; history/philosophy of Earth and planetary sciences; and the interface of environmental science with public policy. \nDr. Baker has received many honors in geology and geomorphology\, and he has supervised more than 70 graduate students\, including 31 for the P.hD. degree. His work on megafloods has been featured in multiple television documentaries\, including the 2005 NOVA production “Mystery of the Megaflood” and the 2017 NOVA production “Volatile Earth” episode on “Killer Floods.”
URL:https://iafi.org/event/dr-vic-baker-martian-megafloods-investigating-the-ice-age-floods-helped-understand-ancient-mars/
LOCATION:Tualatin Heritage Center\, 8700 SW Sweek Drive\, Tualatin\, OR\, 97062\, United States
CATEGORIES:Lower Columbia,Meeting,Presentation
ATTACH;FMTTYPE=image/webp:https://iafi.org/wp-content/uploads/baker.webp
ORGANIZER;CN="Lower Columbia Chapter":MAILTO:LowerColumbia@iafi.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240813T190000
DTEND;TZID=America/Los_Angeles:20240813T203000
DTSTAMP:20260403T112921
CREATED:20240731T062324Z
LAST-MODIFIED:20240731T062324Z
UID:38268-1723575600-1723581000@iafi.org
SUMMARY:Mapping the Glacial Legacy of the Pacific Northwest
DESCRIPTION:The Wenatchee Valley Erratics Chapter of the Ice Age Floods Institute will meet Tuesday\, August 13 at 7:00 PM\, at the Wenatchee Valley Museum and Cultural Center\, 127 S. Mission\, Wenatchee. Or via Zoom link https://us02web.zoom.us/j/84520197937 \nOur speaker is Daniel Coe\, graphics editor for the Washington Geological Survey in Olympia; and an editor for the North American Cartographic Information Society’s Atlas of Design. He will talk about “Mapping the Glacial Legacy of the Pacific Northwest.” \nGlaciers have shaped much of the Pacific Northwest’s landscape over the past 15\,000 years. The Cordilleran ice sheet\, repeated ice age floods\, and expansive alpine glaciation have left their distinctive fingerprints on the topography of our region. Geologists and cartographers have been mapping and interpreting glacial landforms since the late 19th century. In the past decade\, the Washington Geological Survey has created new maps that build upon this rich cartographic history by fusing older datasets and techniques with modern insights and technology\, such as lidar. \nUsing both historical and modern maps\, this presentation will be a visual journey through the Pacific Northwest’s glacial past and present. \nYou can see Daniel’s work at dancoecarto.com \nThe program is free and open to the public. \n 
URL:https://iafi.org/event/mapping-the-glacial-legacy-of-the-pacific-northwest/
LOCATION:Wenatchee Valley Museum and Cultural Center\, 127 S. Mission\, Wenatchee\, WA\, United States
CATEGORIES:All IAFI,Lecture,Wenatchee
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/Mapping_the_Glacial_Legacy_of_the_Pacific-Northwest_2000sm.jpeg
ORGANIZER;CN="WENATCHEE VALLEY ERRATICS CHAPTER":MAILTO:wenatchee@iafi.org
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20240805
DTEND;VALUE=DATE:20240810
DTSTAMP:20260403T112921
CREATED:20240727T162440Z
LAST-MODIFIED:20240727T162440Z
UID:38236-1722816000-1723247999@iafi.org
SUMMARY:Cascades24 - NSF Meeting on the Cascade Arc System
DESCRIPTION:Cascades24 is a National Science Foundation sponsored meeting focused on magmatic\, volcanic\, and tectonic processes in the Cascades. It will be a small meeting environment\, Monday August 5th through Friday August 9th  at Oregon State University Cascades Campus in Bend. \nCascades24 will be a multidisciplinary examination of critical aspects of magmatism in subduction zones from the perspective of the canonical Cascade Arc system\, from the deep mantle to the surface\, and will serve as a forum for synthesizing a broad range of geophysical\, geochemical\, volcanological\, geological\, cultural\, and other observations relative to understanding the complex roles played by magmatic processes in subduction zone systems. \nCascades24 is an NSF sponsored meeting\, no registration fees are required and lodging is provided on campus\, but there are limited spots available\, so you must register to attend. Limited travel support will be available to early career participants (use the registration form to apply for these funds).
URL:https://iafi.org/event/cascades24-nsf-meeting-on-the-cascade-arc-system/
LOCATION:Oregon State University Cascades Campus in Bend\, 1500 SW Chandler Ave\, Bend\, OR\, 97702\, United States
CATEGORIES:Meeting,Workshop
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/Cascades24.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240730T173000
DTEND;TZID=America/Los_Angeles:20240730T183000
DTSTAMP:20260403T112921
CREATED:20240715T200018Z
LAST-MODIFIED:20240716T182554Z
UID:38179-1722360600-1722364200@iafi.org
SUMMARY:When Yellowstone was in Oregon: A Talk by Bill Burgel
DESCRIPTION:Bill Burgel\, retired railroad geologist\, will present a talk on “When Yellowstone was in Oregon”\, on Tuesday evening\, July 30\, beginning at 5:30 at the White Salmon Valley Community Library. \nApproximately 50 million years ago\, an island the size of Iceland docked onto the west coast of North American. That island was formed similar to the formation of modern-day Iceland\, which is being created by a relatively rare combination of mid-ocean ridge volcanism coinciding with a mantle plume. \nAfter colliding with the continent in the area of present-day Oregon\, this Iceland-like land mass\, now known as Siletzia (southern half) and Yakutat (northern half now in Alaska)\, was scraped off the subducting oceanic crust and imbedded on the west coast of the continent. \nAs the North American continent continued moving westward the motion of now-attached Siletzia was reversed. But the motion of the mantle plume continued its relative motion in the eastward direction\, creating volcanoes and calderas on the as the North American plate moved west over it. \nBill will explain the circuitous path the plume took through Oregon\, creating the Crooked River Caldera (including Smith Rock State Park)\, then into SE Oregon creating the voluminous Columbia River Flood Basalts before exiting Oregon around 16-million-years ago to form the McDermitt Volcanic area in Nevada\, the home of one of the world’s largest lithium deposits. Afterward\, the plume’s relative path motion was directly through Idaho\, forming the Snake River Plain\, arriving at its current temporary location in Yellowstone. \n \nThis saga\, though geologically complex\, is a fascinating one that will help you make sense of the new research into the 50 million year-long journey of the Yellowstone Hot Spot! \nBill Burgel\nAbout Bill Burgel – Bill retired in 2010 after a successful 40-year career working for several railroads in both the engineering and operating departments. His work for Union Pacific encompassed the design of the first computer-aided dispatching office in the nation. This office was located in Portland and Bill was the Regional Chief Dispatcher for several years before the office was moved to Omaha. \nWhile working for the railroad\, his interest and training in geology was often called upon to resolve landslide issues and rerouting studies\, implement early earthquake warning strategies\, and conduct numerous long railroad tunnel analyses. Bill has given numerous presentations on rail issues as well as earthquake preparedness and topics pertaining to regional geology to local audiences throughout the Pacific Northwest. \nAfter retiring from the railroad in 1989\, he assisted the Surface Transportation Board as their rail operations manager for two major mergers\, once in Washington DC and the second time in Chicago. Bill has managed many rail studies for both Oregon and Washington DOTs as well as for TriMet and Sound Transit in Seattle.
URL:https://iafi.org/event/bill-burgel-talks-local-geology/
LOCATION:White Salmon Valley Community Library\, 77 NE Wauna Ave\, White Salmon\, WA\, 98672\, United States
CATEGORIES:Columbia Gorge,Presentation
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/Bill-Burgel.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240720T100000
DTEND;TZID=America/Los_Angeles:20240720T150000
DTSTAMP:20260403T112921
CREATED:20240624T053824Z
LAST-MODIFIED:20240717T160553Z
UID:38092-1721469600-1721487600@iafi.org
SUMMARY:2024 Dry Falls Flood Fest
DESCRIPTION:What is Floodfest? \n \nPresenters and Booths will share their knowledge and their appreciation of Ice Age Floods Geology\, the Channeled Scablands\, Shrub Steppe Ecosystems\, Wildlife\, Anthropology\, Archeology\, History\, and Photography.   \n  \n2023 Flood Fest Group\nWhere: Dry Falls Visitor Center – Sun Lakes Dry Falls State Park\, 35661 HWY 17 North\, Coulee City\, WA\nWhen: Saturday July 20th 10 AM – 3 PM on the campus of Dry Falls Visitor Center. \n \nField Trip Hike: 8:30 AM – 10 AM\nWhere: Lake Lenore Caves Heritage Area: Sarah Overby\, Washington State Parks Interpretive Specialist\, and Kaley Wisher\, Columbia Basin Conservation District Biologist\, will lead an educational hike from the Lake Lenore Caves trailhead. The park is situated above Lake Lenore\, and it offers stunning views of the valley. The caves themselves are shallow basalt formations created during the Great Missoula flood. \n3D Ice Age Floods Map\nDry Falls Visitor Center – Inside Presentations:  \n10am – 11am\nInterpretive Specialist\, David McWalter\, will present an overview of Washington’s Ice Age Floods\, introduce the rugged terrain of eastern Washington that was shaped by floods of unimaginable power during the last ice age\, and share how the scientific views of the landscape have changed over the last century. \n11:30am – 12:30pm\nJustin Radford\, Program Manager\, NPS\, Ice Age Floods National Geologic Trail\, will present an overview of this unique geologic trail starting in Montana\, through Idaho\, Oregon\, and Washington. \n1pm – 2pm\nLearn about the fragile yet resilient landscape of the Shrub Steppe and its role in our lives with Interpretive Specialist\, Sarah Overby. This short presentation will get you familiar with the Shrub Steppe ecosystem and the complex and beautiful parts that make it into a whole. \n2:30pm – 3:30pm\nViewing of Bruce Bjornstad’ s – Ice Age Floodscapes\n Bretz’ Great Cataract Group\n Primordial Potholes Coulee\n Grand Coulee – NW Exposures\n Dry Falls\n Deep Lake Potholes \nFloods Fest Sandbox\nOutdoor Booths:\n10 AM – 3 PM on the campus of Dry Falls Visitor Center\nIncluding representatives of Federal\, State\, Confederated Tribes of the Colville Reservation\, Nonprofits\, Historians\, Authors\, & Volunteers \n Ice Age Floods Institute: Lower Grand Coulee Chapter and other Ice Age Flood Institute chapters from Oregon\, Idaho\, Montana\, and Washington.\n Lucy Luevano: An enrolled member and Historian of the Confederated Tribes of the Colville Reservation. Lucy will have historic photographs telling the story and the history of the Confederated Tribes of the Colville Reservation. She will also share the legends of the beautiful landscape of the Dry Falls area and surrounding landscape.\n Dr. Karen Capuder: Anthropologist and Senior Archaeologist Colville Tribes\, will share some of the cultural and political history of the Colville Tribes\, from time immemorial to the present day.\n Grant County Historians/authors: Dan Bolyard & John M. Kemble – Dan Bolyard has been a lifelong Grant County Big Bend area resident and railroad historian. John M. Kemble is a local historian and explorer highlighting Dry Falls\, Sun Lakes\, Steamboat Rock\, The Grand Coulee\, and Banks Lake.\n North Central Regional Library –April Harward\, learn about the NCW Summer Library programs – captivating storytelling to engaging workshops and fun activities\, everyone can unleash their unique voice and explore their passions.\n National Park Service – Interpretive Rangers with a Mobile Interpretive Center showcasing the Ice Age Floods National Geologic Trail\, the Lake Roosevelt National Recreation Area\, and The Grand Coulee: a National Natural Landmark.\n Foster Creek & Columbia Basin Conservation Districts – programs on Shrub Steppe ecology\, water resources\, wildlife\, and native vegetation.\n Washington Department of Wildlife – wildlife found in Eastern Washington as well as the enhancement and preservation work that is done in the Columbia Basin.\n Archeologists – Mark Amara\, Kim Lancaster\, and Kellie Green; representing the Cascadia Conservation District\, USDA Natural Resources Conservation Service. Their booth will highlight the importance of historical artifacts\, tools of the trade\, and hands-on activity too.\n Bureau of Reclamation – Ben White and Brandon Heintz Reclamation Guides – will have an overview of the Columbia Basin Irrigation Project\, and the Grand Coulee Dam. \nJoin us Saturday\, July 20\, 2024\, for Ice Age Floodfest 2024
URL:https://iafi.org/event/2024-dry-falls-flood-fest/
LOCATION:Dry Falls Visitor Center\, 35661 HWY 17 North\, Coulee City\, WA\, United States
CATEGORIES:Activity,Convention,Grand Coulee,Hike,Other
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/Floodfest-2024-Flyer.jpg
ORGANIZER;CN="WA State Parks%2C Dry Falls Visitor Center":MAILTO:David.McWalter@parks.wa.gov
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240718T190000
DTEND;TZID=America/Los_Angeles:20240718T203000
DTSTAMP:20260403T112921
CREATED:20240702T045821Z
LAST-MODIFIED:20240715T200941Z
UID:38106-1721329200-1721334600@iafi.org
SUMMARY:Dust in the Cockpit: Volcanic Ash Aviation Hazards
DESCRIPTION:Dust in the Cockpit: Volcanic Ash Aviation Hazards – The 50-Year Effort to Mitigate Them \n\nThe 1980 Mount St. Helens eruption was a watershed moment in our understanding of volcanic eruptions and their hazards. Among the lesser-known events during that summer was the first documented case of in-flight engine damage from volcanic ash on May 25\,1980. Two years later\, a 747 nearly crashed in Indonesia when it flew into an ash cloud from Galunggung Volcano and lost power to all four engines. \nA similar event in December\, 1989 at Redoubt Volcano\, Alaska finally convinced meteorologists\, air traffic regulators\, and volcanologists that we need a global infrastructure to detect volcanic ash clouds and communicate their trajectory to aviators. By around 2010 the infrastructure was in place. But it was shaken up again when the Icelandic volcano Eyjafjallajokull sent an ash cloud to Europe\, shutting down the world’s heaviest airspace\, costing $5 billion dollars in economic loss. \nThis talk summarizes the ups and downs of these crises\, and describes our efforts to mitigate the hazard through better technology and communication. \nLarry G Mastin\, Ph.D\nSimultaneous Live/ZOOM presentation from Tualatin Heritage Center. If you cannot attend the in-person meeting at THC\, join us on-line. Thurs. July 18\, 7:00 PM PDT\nclick here to join zoom meeting \nMeeting ID: 869 4651 3479 Passcode: 322382 \nBiography: Larry Mastin\, PhD. is indeed a qualified authority on the topic being presented to us\, having devoted his entire career to it. He is employed by USGS Volcanic Laboratory in Vancouver\, WA. \nHis education is BS University of California at Davis cum laude in Geology. He received his Masters and Ph.D from Stanford University in Engineering Geology and Geomechanics respectively
URL:https://iafi.org/event/dust-in-the-cockpit-hazards-of-volcanic-ash-to-aviation/
LOCATION:Tualatin Heritage Center\, 8700 SW Sweek Drive\, Tualatin\, OR\, 97062\, United States
CATEGORIES:Lower Columbia,Meeting,Presentation
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/Logo-Lwr-Columbia-HighRes-x200.jpg
ORGANIZER;CN="Lower Columbia Chapter":MAILTO:LowerColumbia@iafi.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240611T190000
DTEND;TZID=America/Los_Angeles:20240611T203000
DTSTAMP:20260403T112921
CREATED:20240531T231512Z
LAST-MODIFIED:20240531T231512Z
UID:38026-1718132400-1718137800@iafi.org
SUMMARY:Exploration of Geomorphic Features in Lake Chelan with an Underwater Remotely Operated Vehicle (ROV)
DESCRIPTION:The Wenatchee Valley Erratics Chapter of the Ice Age Floods Institute will meet Tuesday\, June 11 at 7:00 PM\, at the Wenatchee Valley Museum and Cultural Center\, 127 S. Mission\, Wenatchee. Or via Zoom link https://us02web.zoom.us/j/84520197937 \nOur speaker will be Philip Long of the Lake Chelan Research Institute (LCRI). Phil will talk about “Exploration of Geomorphic Features in Lake Chelan with an Underwater Remotely Operated Vehicle (ROV)” \nSwath bathymetry\, chirp sub-bottom reflection profiles\, and sediment cores…. These were techniques recently used by the U.S. Geological Survey (June 2023) to collect data from Lake Chelan\, WA\, The resulting information has provided insights into late- and post-glacial history of Lake Chelan. In addition\, LCRI’s ROV dives have distinguished bedrock from till on lake bottom sediment profiles\, and have directly observed landslide scarps\, debris aprons\, and other geomorphic features of interest to many of us here. Some of the features on the bottom of Lake Chelan resemble surface glacial features we are familiar with on the Waterville Plateau! Moraines\, kames\, drumlins\, kettles\, underwater landslides…. \nFind out what’s going on at the bottom Lake Chelan! \n  \nThe program is free and open to the public. \nContact information:\nKen Lacy\n1geospiracle2@gmail.com\n(509) 787-9755 \nSusan Freiberg\nWenatchee Valley Erratics Publicity\nwenvalerratics@yahoo.com
URL:https://iafi.org/event/exploration-of-geomorphic-features-in-lake-chelan-with-an-underwater-remotely-operated-vehicle-rov/
LOCATION:Wenatchee Valley Museum and Cultural Center\, 127 S. Mission\, Wenatchee\, WA\, United States
CATEGORIES:Lecture,Meeting,Wenatchee
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/eskers-kames-kettles_.jpeg
ORGANIZER;CN="WENATCHEE VALLEY ERRATICS CHAPTER":MAILTO:wenatchee@iafi.org
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20240606
DTEND;VALUE=DATE:20240609
DTSTAMP:20260403T112921
CREATED:20231215T161041Z
LAST-MODIFIED:20240127T050311Z
UID:36625-1717632000-1717891199@iafi.org
SUMMARY:June Jamboree in Spokane\, WA
DESCRIPTION:The Cheney-Spokane Chapter invites you to the IAFI June Jamboree in beautiful Spokane\, Washington! We will kick things off on June 6 (Thursday afternoon) with a short hike at Mirabeau Meadows Park from 4-5 PM with a lecture later in the evening. More short hikes are planned for Friday morning and early afternoon\, an IAFI Board meeting at 5:30 PM\, and an evening lecture by naturalist and writer Jack Nisbet. On Saturday there will be optional field trips by bus and caravan. In the evening there will be a barbeque for IAFI Members and a lecture presentation from 7-9 PM. \nMark this your calendar and plan to come! For more details\, see the Jamboree event page.
URL:https://iafi.org/event/2024-iafi-annual-membership-meeting-in-spokane/
LOCATION:CenterPlace Regional Event Center\, 2426 N Discovery Pl\, Spokane Valley\, WA\, 99216\, United States
CATEGORIES:Activity,All IAFI,Convention,Field Trip,Hike
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/2024-IAFI-June-Jamboree.jpg
ORGANIZER;CN="Cheney-Spokane Chapter":MAILTO:iaficheneyspokane@gmail.com
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BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240601T083000
DTEND;TZID=America/Los_Angeles:20240601T153000
DTSTAMP:20260403T112921
CREATED:20240408T203802Z
LAST-MODIFIED:20240415T222759Z
UID:37618-1717230600-1717255800@iafi.org
SUMMARY:Columbia Gorge Geology Field Trip\, June 1
DESCRIPTION: \nLloyd DeKay\, president of the Columbia River Gorge Chapter of IAFI\, has volunteered to lead a day-long presentation and field trip 0n June 1\, 2024\,  to explore the geology of the central-east portion of the Columbia River Gorge for participants from the Original Wasco County Courthouse Museum. \nThe day will begin at 8:30 AM with a slide presentation about the origins and geohistory of the Gorge.  Then participants will board a bus for a 40+ mile roundtrip to see and discuss a number of uniquely interesting places and geologic features found in the Gorge between The Dalles and Hood River. \nBasalt Pillows\nWe’ll see and discuss lahar deposits\, kolk ponds\, tree casts\, differences between pillow basalts and Maar deposits\, Ice Age Floods features\, indigenous petroglyphs and even a brief trip through Africa USA. \nMaar Deposits\nThis field trip is donated in support of the Original Wasco County Courthouse Museum\, so if you wish to participate please contact the organizer\, Karl Vercouteren\, kjverc@gmail.com\, 541 980-6558 for more details. Lunch will be no-host at a local restaurant along the way.
URL:https://iafi.org/event/columbia-gorge-geology-field-trip-june-1/
LOCATION:Original Wasco Co. Courthouse Museum\, 410 W 2nd Pl.\, The Dalles\, Oregon\, 97058\, United States
CATEGORIES:Columbia Gorge,Field Trip,Presentation
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/Wasco-County-Courthouse-Logo.jpg
ORGANIZER;CN="Karl Vercouteren":MAILTO:kjverc@gmail.com
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240520T190000
DTEND;TZID=America/Los_Angeles:20240520T203000
DTSTAMP:20260403T112921
CREATED:20240510T015941Z
LAST-MODIFIED:20240517T183518Z
UID:37876-1716231600-1716237000@iafi.org
SUMMARY:Dr. Jerome Lesemann Presents "Subglacial/proglacial mega floods from the Cordilleran Ice Sheet on the Channeled Scablands"
DESCRIPTION:From Wikipedia\nGlacial Lake Missoula is most commonly invoked as the sole source of water to form the Channeled Scabland. However\, early work by Bretz (and others) suggested more direct contributions of meltwater from the Cordilleran Ice Sheet to explain formation of some Scabland flood tracts. In some cases\, these contributions may have been subglacially routed.  \nThis presentation will examine new research on Moses Coulee – one of the more enigmatic Scabland coulees – that suggests subglacial meltwater flows best explain the erosional patterns of the coulee and its perplexing lack of connectivity to other Scabland flood routes. Further\, the presentation will examine new evidence for proglacial (Mega) floods during deglaciation of the Cordilleran Ice Sheet that may also contribute to formation of flood features such as giant bars along the Columbia River Valley. The presentation highlights the need for greater integration of Cordilleran Ice Sheet hydrology in the interpretive framework of the Channeled Scabland. As a workup to this presentation please familiarize yourself with the IAFI News article\, “Moses Coulee: Unveiling the Mystery of a Colossal Ice Age Scar“\, that gives an overview on this subject. \n \nDr. Jerome Lesemann obtained his PhD from Simon Fraser University. He currently teaches in the Earth Science Department at Vancouver Island University in Nanaimo\, BC. His research interests are in Quaternary geology and sedimentology with a focus on glacier processes and ice sheet hydrology. He has had an interest in the Channeled Scabland for over two decades\, with a particular focus on the dynamics of the Cordilleran Ice Sheet along the northern reaches of the Channeled Scabland. \nDate: 20 May 2024 at 7:00pm\nLocation: Bellevue College\, Bldg. R\, Rm. 103\nor click on Zoom link:   https://us02web.Zoom.us/j/82985244730
URL:https://iafi.org/event/dr-jerome-lesemann-presents-subglacial-proglacial-mega-floods-from-the-cordilleran-ice-sheet-on-the-channeled-scablands/
LOCATION:Bellevue College Building T Room 117\, 3000 Landerholm Cir SE\, Bellevue\, WA\, 98007\, United States
CATEGORIES:All IAFI,Lecture,Puget Lobe
ATTACH;FMTTYPE=image/jpeg:https://iafi.org/wp-content/uploads/Waterville_Plateau-moses-Coulee.jpg
ORGANIZER;CN="Puget Lobe Chapter":MAILTO:pugetlobe@iafi.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240518T110000
DTEND;TZID=America/Los_Angeles:20240518T170000
DTSTAMP:20260403T112921
CREATED:20240514T210559Z
LAST-MODIFIED:20240514T210559Z
UID:37909-1716030000-1716051600@iafi.org
SUMMARY:Ellensburg Field Trip - Wildhorse Wind/Solar to Vantage - May 18
DESCRIPTION:The Ellensburg Chapter of the Ice Age Floods Institute will host a field trip that covers the Vantage Highway corridor between the Wild Horse Wind & Solar Facility & Renewable Energy Center (east of Ellensburg) and Vantage on Saturday 18 May 2024. We will meet at Wildhorse Wind and Solar Facility and Renewable Energy Center parking lot at 11:00am on the 18th.  The trip will include stops at: \n \n\n\n\nGinkgo Petrified Forest\n\nRenewable Energy Center for a big picture view of geology and physical geography of the area;\nPumphouse Road to see impacts of past and current erosion (including that from the 2022 Vantage Highway Fire);\nGinkgo State Park Trees of Stone Interpretive Trail for the upper limit of Ice Age flooding in the area; and\nGinkgo State Park Interpretive Center for discussion on the petrified forest plus  impacts of Ice Age flooding along the present-day Columbia River channel.\n\nGiven that we will be field tripping on the 44th anniversary of the 1980 eruption of Mt. St. Helens\, that story will also be woven into several field trip stops.  And if the weather stays somewhat cool and wet into May\, we should see plenty of wildflowers in the shrub steppe. \nThe weather prediction for Vantage on Saturday is sunny with a high of 75°F.  We will have several short (<0.75 mile) hikes over uneven ground on this trip.  Make sure to wear sturdy hiking shoes or boots\, dress for the weather\, wear a shade hat\, slather on sun screen\, and bring plenty of drinks.  You might want to bring hiking sticks if uneven ground poses problems for you.  I will wear long pants as we will be walking through weedy areas (esp. cheat grass) at Stop 2 and Stop 3. \nAs on past Ellensburg IAFI trips\, this is an automobile trip.  No need to sign up—just show up!  You will need a Discover Pass to park at three of the sites.  I will bring a limited number of hardcopy field guides.  You can also download or print out the field guide at https://www.cwu.edu/academics/geography/directory/_documents/east-of-ellensburg-field-trip.pdf.   \nIf you have questions\, feel free to contact Karl Lillquist at lillquis@cwu.edu.   Hope you can join us!
URL:https://iafi.org/event/ellensburg-field-trip-wildhorse-wind-solar-to-vantage-may-18/
LOCATION:Wildhorse Wind and Solar Facility and Renewable Energy Center\, 25901 Vantage Hwy 98926\, Ellensburg\, WA\, 98926\, United States
CATEGORIES:Ellensburg,Field Trip
ATTACH;FMTTYPE=image/webp:https://iafi.org/wp-content/uploads/Karl-Lillquist-Portrait.webp
ORGANIZER;CN="Ellensburg Chapter":MAILTO:Ellensburg@IAFI.org
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END:VCALENDAR