雪崩ハザード評価の登録
Observer Contributor
Posted At：2019/01/27 23:27
RangeMyoko/Togakushi MountainMyoko BC LocationMyoko BC
Observation At：2019/01/26
Elevation1300m〜1850m
Co-worker
観察データ
気象データ
Temp. -3.0( / ) 〜
天気
午前X 不明
午後X 不明
降水種類
午前S 雪
午後S 雪
降水強度
午前S-1
午後S-1
HST
HS Range
風速
午前M 8-11m/s
午後M 8-11m/s
風向
午前NW
午後NW
飛雪
気象コメント mod to strong N/NW. S-1 to S4, mod to strong N/NW.
雪崩データ
Avalanche Observations
Avalanche Activities_Yes or No No
シューティングクラック No
積雪データ
重要な層と弱層とテスト結果
Snowpack Some solar input this am, with avalanche activity heard on larger solar features. However, once the storm front moved in we had deteriorating conditions throughout the afternoon with soft slab building on wind affected features. Ridge lines BTL and wind affected/crossloaded features BTL. We skied NE and E aspcts today. By 3pm we were dealing with 15-20 cm soft slabs BTL reactive to skier traffic in previously unskied terrain over 35 deg.
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