観察データ

観察データの使い方

Shiribetsu

210114
日付と場所
投稿者 Observer Peter Leh
観察日付 Observation At 210114
投稿日時 Posted At 210114 17:36
エリア Range ニセコ・羊蹄・余市・尻別 Niseko Yotei Yoichi Shiribetsu
山岳 Mountain Shiribetsu
場所 Location West Peak 42.7733 140.90042 950m N aspect
同行者 Co-worker Hokkaido Backcountry Club
Avalanche Infomation
観察データ
標高 Elevation 340m〜970m
気温 Temp.
天気 Sky OVC 雲量10()
風 Wind 風速 Wind Speed:S 12-17m/s
風向 Wind Direction:W
風コメント Wind Comments:
降水 Precipitation 降水の種類 Precip. Type:S 雪
降水の強度 Precip. Rate:S1
降水コメント Precip. Comments:
雪崩などの観察 Avalanche Observations 1400 @ Wind Slab Size 1 Skier Triggered down 40cm 20m crown flowed 60m. N aspect 38degrees One @960m One @ 890m Did not propagate above ski cuts
雪崩発生有無 Avalanche Activities_Yes or No Yes
積雪構造 Snowpack Temperatures dropped throughout day with additional blowing and drifting snow. First run off N side west peak no cracking. An hour later wind slabs forming with lots cracking and several small slab releases
Spin No
コメント Comments
動画URL Movie
総括