Observer Contributor
Observation At:2019/01/30
Elevation1600m〜2450m
Co-workerMo Rasiah
Temp. 〜
午前CLR 雲量0
午後CLR 雲量0
午前Nil なし
午後Nil なし
午前
午後
HST
HS Range
午前M 8-11m/s
午後M 8-11m/s
午前SW
午後SW
飛雪
気象コメント ridgetop winds
Avalanche Observations 1 x Na, Sz 2, 50cm x 30m x 60m, 2200m, ESE asp., approx. 20190128 mid-storm cycle. Numerous Na, loose wet, Sz 1 on steep solar.
Avalanche Activities_Yes or No No
シューティングクラック No
重要な層と弱層とテスト結果
Snowpack Solar aspects moist at all elevations with sun crust by PM. Polar aspects, settled fast powder skiing. PS 20cm. ALP ridge top, exposed tree line and proud features, holding 4F-1F windslab un-reactive to skier traffic. Probing at 1755m S aspect showing 190125IFsc down 75cm, 190120 down 125cm, 190115 down 240cm.