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Once every two (2) months the Wenatchee Valley Erratics provide informative, fun,
interactive live presentations after our meeting.
These are free Events open to the public and available on zoom.
Our bimonthly meetings are combined with either live “in-person” presentations, or live Zoom presentations from a broad spectrum of interesting guests of varied backgrounds providing facts, figures, and FUN along with high definition video and audio!
Meetings are scheduled for the following dates:
October 13, 2026
December 8, 2026
Meetings are open to the public and located at the
Wells House, 625 Nelson Ave, Wenatchee, on the Wenatchee Valley College campus.
The Wells House Directions and Parking Instructions
to Members and Guests:
View maps below for parking info, or, CLICK HERE for Directions to The Wells House.
Our bimonthly meetings – presentations feature a “Meet & Greet” opportunity at the beginning of each.
Coffee – Water – Snacks – Educational – Fun!
Doors Open at 6:30 p.m.
Meetings are from 7:00 p.m. to 8:00 p.m.
Open to the public.
We feature a Q & A session at the end of the presentation.
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The October 13 presentation features Daniel Coe via Zoom.
The presentation will be broadcast live at the
The Wells House,
625 Nelson Ave, Wenatchee, WA 98801.
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Daniel Coe – Works for Washington State DNR.
SPECIALITIES: Visual communication of geologic and geomorphic processes, natural hazards, and lidar-based landform visualization.
Click here for more information about Daniel Coe.
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Dry Falls is one of the Pacific Northwest’s most geologically significant landscapes. Its dramatic, deeply eroded terrain preserves evidence of catastrophic glacial outburst floods on a scale that is almost impossible to imagine.
In 2025, the Washington Geological Survey published an interpretive map which provides a bird’s eye view of the huge landforms at Dry Falls.
I will discuss how my colleague Dr. Joel Gombiner and I constructed this terrain-based map and will review the challenges in portraying and interpreting this vast landscape.
I will also show several new lidar-based landform visualizations from around our state.
Daniel Coe has been making maps of the Pacific Northwest for the past two decades.
He is the graphics editor at the Washington Geological Survey in Olympia where his work explores the geomorphology and natural hazards of Washington State.
When not making maps, he is usually out enjoying the forests and waters of our region.
You can see his work at dancoecarto.com
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Daniel Coe | Graphics Editor
Washington Geological Survey | Department of Natural Resources
