Detailed Observation
Date | 2022-03-08 |
Location | Haines |
Observer | Anonymous |
Avalanche | N |
General Observations
Rainy Hallow at Haines Pass had recent natural avalanche activity on multiple aspects. At 3500′ on N-aspect fresh wind slab 1-3′ deep ran 300′ x 1200′. This could have been triggered by a cornice fall and ran over buried surface hoar. Variable spring conditions with increasing elevation and snowpack layering.