Mammoth Basin Avalanche Information

Mammoth Basin Avalanche Advisory

Sunday, February 16, 2020 - 6:15am

LOW avalanche danger persists at all elevations today. Generally safe avalanche conditions exist. Be on the lookout for isolated areas of unstable snow and be aware that the biggest hazards right now are the low coverage and variable surface conditions.

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Recent Mammoth Observations

Location Date
Turkey Bowl and Fresno Bowl Obs Friday, February 14, 2020 - 1:45pm
Surface facets and solar warming around Duck Pass Thursday, February 13, 2020 - 5:00pm
Mammoth South Side Softening Wednesday, February 12, 2020 - 1:00pm
Surface faceting, low coverage in the Sherwins Wednesday, February 12, 2020 - 1:00pm
Snow transport in Mammoth Lakes Basin Tuesday, February 11, 2020 - 10:00am
Punta Bardini - Old Growth Tour Monday, February 10, 2020 - 2:00pm
Snowpit Test in Mammoth Lake Bowl Sunday, February 9, 2020 - 3:15pm