Avalanche

Bowl to North of Radio Tower Peak, Togwotee Pass

Travis Baldwin, Noah McCorkelTogwotee Pass
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Observation photo 1Observation photo 2Observation photo 3Observation photo 4Observation photo 5

Quick report

Our tour started at 9400' and went to 10,700'. Snow depths ranged from 1 to 3 feet, more so on upper elevation slopes with wind effect. Southerly aspects are still thin and are comprised of crusts and facets. Approximately 4-6" from 2 days ago had fallen in this zone. We dug a pit on a northwest aspect at 10,600 and got an ECTP23 that failed on facets just above the ground. Some cupping noted at these large (up to 3mm), ground level facets.

Very well preserved surface hoar at pit location buried under the new snow.

One small soft slab avalanche noted on a north aspect around 10,700' that most likely ran on the new/old interface. 

Surface instabilitites noted in the form of a few loose dry (small) avalanches on steep shady terrain traps along the road starting around 9000 feet. One small soft slab (D.5) noted during our ski on a north aspect around 10,700'. Snow transport observed along ridgetops.

Weather

Air Temp
0
Cloud Cover
broken
Wind Loading
light
Recent Snowfall
15
Snow Avail For Transport
moderate amounts

Increasing and lowering clouds throughout the day. Light winds out of the west with ridgetops gusting to moderate. We were out of the field by around 2:30.

Avalanche

Size
D1 R1
Type
SS
Aspect
N
Trigger
N
Elevation
10700 ft

Small soft slab avalanche noted on a north aspect around 10,700 feet. In addtion, we saw several small loose, dry avalanches on the drive up on shady aspects above 9000 feet.