Avalanche Occurrence
General Information
Observer:
Avalanche Professional
Occurrence Date:
Jan 9, 2023 ()
Location:
Below Tronsen Head, Blewett PassAvalanche Characteristics
# of Avys:
1Aspect:
NStart Zone Elev:
5700ftSize:
D1.5 / R2Type:
SS-Soft SlabTrigger:
U-UnknownBed Surface:
O-Old SnowDepth:
0.5ft (max: 0.5ft)Width:
100ftStart Zone Slope:
35°Vertical Fall:
200ftWeak Layer:
Jan 4, 2023 (SH)Comments:
Recent avalanche that probably slid on Jan 8 or 9. Slid on the SH layer, although finding additional SH in the crown was difficult. It's unclear if it was human triggered or natural. There are ski tracks nearby, maybe 50', but none that enter or exit the slide.
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