Avalanche

Hwy 20 Hairpin

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Quick report

Parked with snow machines at lower end of hwy hairpin by the old avalanche gun tower, well away from Spire Gully slide path. At approximately 12:30, three different avalanches released from cliff bands , above first bowl climbers right, going up Hairpin Valley. Slides were easily seen and heard from our location, but not sure how far they ran. Fresh debris was visible in Liberty Bell 1, 2 & 3 slide paths. new storm snow warming rapidly with rain saturating down 3-4" by midday.

Weather

Air Temp
32
Cloud Cover
broken
Wind Loading
unknown
Rain Elevation
3000
Recent Snowfall
12"
Snow Avail For Transport
moderate amounts

Warm overriding cold air east of Wa Pass with light rain and calm wind conditions. Light rain from Silverstar Sno-Park to Wa Pass.

Snowpack

12"+ of new storm snow warming rapidly and receiving light rain

Avalanche

Point releases on cliff bands in and around Hairpin Valley and crown fracture in major slide path ( Liberty Bell #1 )