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Avalanche Photos for the 2011 / 2012 Season
Northwest Weather and Avalanche Center
These photos were taken either by NWAC staff or by contributors in the area indicated. All images are copyrighted and should not be used without permission of the photographers. If you wish to contribute relevant avalanche related photos, we will try to post them within a day or two of submission (earlier if possible). In order to expedite the posting process, please prepare your photos as jpeg files around 100K as a compressed file size and about 450 pixels on their longest dimension. Also, if possible please caption the photo using the "metadata" of the file or send related info in the email. By emailing photos to the NWAC, we assume that we have your permission to post them unless indicated otherwise. Please e-mail photos to nwac.sew@noaa.gov.
Date Location and Photographer
Jan 23 2012 Snoqualmie Pass, central WA Cascades, Denny Mt #4 path, SS-N due solar effects by John Stimberis
Jan 20 2012 Mt Hood Meadows, Absolute Magnitude path, SS-N-R3.5-4-D3-O--failure on facets below old crust by Tighe Stoyanoff
Jan 20 2012 Mt Hood Meadows, Absolute Magnitude path, SS-N-R3.5-4-D3-O--failure on facets below old crust by Nick Asher
Jan 01 2012 Crystal Mt--Niagras_Fracture_line_AS-R1-D1-O, 6200ft, ESE aspect by Chris Morin
Dec 31 2011 Observing fracture line, Crystal Lakes slab by Chris Morin
Dec 31 2011 Natural slab above Crystal Lakes, Crystal Mt BC by Chris Morin
Dec 31 2011 Crystal Mt BC--above Crystal Lakes, ~6400 ft, NE exposure by Chris Morin
Dec 27 2011 Buried facet layers, West Ridge Powder Bowl, Crystal Mt, 6443', SE aspect by Chris Morin
Dec 27 2011 Percolation channels, West Ridge Powder Bowl, Crystal Mt, 6400', NNE aspect by Chris Morin
Dec 25 2011 Crystal Mtn by Chris Morin
Dec 12 2011 Likely old slide late Nov, ~7,100' nearly directly SE facing appx .75 miles SE of Klawatti peak by Drew Tabke
Dec 07 2011 Mt Hood Meadows, lower Heather Canyon runout, cup shaped facets on suface by Tighe Stoyanoff
Nov 25 2011 Horseman-Horseman's Pack, Neve Glacier, Snowfield Peak by Steph Abegg
Nov 17 2011 Snowpit at Crystal Mt, 6580 ft, ENE aspect, 33 deg slope, 5 cm depth hoar by Chris Morin
Nov 17 2011 Crystal Mt--Cracking on depth hoar layer, 6800 ft by Chris Morin
Nov 17 2011 Crystal Mt--slab failure on depth hoar, E aspect, 6150 ft by Chris Morin
Nov 15 2011 Green Valley, 6800', East aspect, ~30 deg slope. Depth ~ 35cm with 5cm of 2-3mm depth hoar visible. by Chris Morin
Nov 13 2011 Skyline Ridge--remotely triggered slide near Mt Baker by Brian Melvin