Observation Date:
January 3, 2020
Submitted:
January 7, 2020
Zone or Region:
Twin Falls/Burley Area
Activity:
Snowmobiling/Snowbiking
Location:
Porcupine springs
Did you see shooting cracks?
No
Did you experience collapsing or whumpfing?
Yes, Isolated
West facing slope roughly 40deg
Observed Avalanche Problem #1:
Dry Loose
Comments:
3” top layer sitting on ball bearing type layer
2 pats with hand and top layer broke free