Lakit Snow Obs

Observed Mar 11, 2026, 11:00 a.m. PDT · South Rockies

This report was submitted with an older form.

Obvious Hoar Frost layer about 55cm downMassive flakes preserved.This layer above the hoar frost dropped off teh bottom of the block that relaeedPropagation Saw test block before.

Snowpack report

Depth
190
Comment
Some observations from today in the Rockies. Supportive crust on E aspects to at least 1900m. Overcast and snowing lightly above 1900m. Only felt light wind although stronger wind was audible. Dug in the snow at 1980m facing North. Here there was no supportive crust but the snow was very firm and supportive to skis. HS 190, boot penetration of 45cm, ski pen of 4cm and preserved hoar frost about 2cm thick down about 55cm. This layer produced 'cash register’ style sudden planar releases. The layer immediately above (maybe 9cm) did not fail in tests but separated from the released block as one unit. CTM (20) SP down 55, XL hoar flakes; ECTH (25) SP down 55, XL hoar flakes; PST 45 / 100 end down 55.
Obs type
Point
Site aspect
N
Test fracture
Sudden
Site elevation
1980
Ski penetration
4
Test initiation
Moderate
Foot penetration
45
Cracking observed
No
Test failure depth
55
Site elevation band
Tln
Surface conditions
Variable
Whumpfing observed
No
Test failure layer crystal types
Depth hoar