09/25/2025
Tahoma has just a bit more snow on her now, than she did when I took these photos last Friday.
Since I took this photo, I've come to a startling conclusion, based on cursory examination of photos taken by me and others of Tahoma just this year, and a historical average going back 20 years using historical imagery available through Google Earth.
That conclusion: Tahoma is rapidly losing glacial ice mass. And permanent snowfields are disappearing en masse.
On the south side, Nisqually and Wilson glaciers are no longer conjoined ice masses. They are now divided by a rock ridge nearly two hundred feet high in places and over five hundred feet in width. Wilson glacier, based on imagery and photos last year, has shrunk by approximately 22% just this year alone. Nisqually glacier has retreated a few hundred feet. YES. FEET.
Additionally, on the south side, a permanent snowfield named Fuhrer Finger is gone, as is a trio of well-photographed snowfields on upper Wilson glacier headwall. Another permanent snowfield named The Turtle, beneath Kautz Icefall, is almost gone. Van Trump and Pyramid glaciers? Gone entirely.
On the southwest side, Kautz and Success glaciers have seen the most damaging impact of this year's summer. Based on 2024 photos and Google Earth imagery, both Kautz and Success glaciers have lost over 25% of their mass. Kautz glacier's uppermost reaches, now no longer appear in photographs taken from Paradise. A cirque is all that is left.
On the west side, seen here in this photograph, three glaciers have shrunk approximately 15-20%. South Mowich, Edmunds, and North Mowich glaciers have seen extreme damage, and six permanent snowfields on Mowich Face are now gone, including a 60-acre snowfield on upper Mowich Face that has for decades, formed the famous "elk head" silhouette seen in many photos taken from the Puget Sound region. North Mowich glacier has retreated three hundred feet.
Carbon glacier, the most sheltered on the north side, and Flett glacier on the northwest, see little impact due to sun angle shading. Even still, Flett glacier has lost about 10% of its mass. Permanent snowfields on and around Echo Rock saw significant shrinkage this year.
On the east side, the views from Sunrise have similarly been greatly impacted... Winthrop and Emmons glacier, the two glaciers with a conjoined, massive breadth of Tahoma's east and northeast flank, have retreated over three hundred feet in two years and have seen significant shrinkage this year alone. Inter Glacier, on a topographic prominence known as Steamboat Prow (where the climbing route for Camp Schurman resides), nearly disappeared this year. It now gives the appearance of a stagnant glacier, whose size shrunk 22% based on last year's satellite imagery.
Beneath Little Tahoma peak, Frying Pan and Sarvent glaciers have also significantly shrunk.
This look, is definitely not normal. Not by any historical stretch.