Northern Mountains

Avalanche

John T. Unger ยท Dec 30, 2019

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Weather

Partly cloudy, became sunny, 5-8 mph breeze began 2 p.m. from north; 10 degrees F. at 10 a.m., and same temp at 4 p.m.

Avalanche

Natural release from 12-28-19, 35-37 degree slope, 15 cm depth at crown, storm layer, small R1D1. Rollerballs formed as day progressed on other west aspects 12-29-19.