観察データ
観察データの使い方Iwaonupuri
210117
日付と場所
投稿者 Observer | Peter Leh |
観察日付 Observation At | 210117 |
投稿日時 Posted At | 210117 17:46 |
エリア Range | ニセコ・羊蹄・余市・尻別 Niseko Yotei Yoichi Shiribetsu |
山岳 Mountain | Iwaonupuri |
場所 Location | 42.8808 140.6393 |
同行者 Co-worker | Hokkaido Backcountry Club |
Avalanche Infomation |
観察データ
標高 Elevation | 750m〜1100m |
気温 Temp. | 〜 |
天気 Sky | CLR 雲量0(Clear AM then Increasing clouds PM then Snow late.) |
風 Wind |
風速 Wind Speed:L 1-7m/s
風向 Wind Direction: 風コメント Wind Comments:NE AM Then W PM |
降水 Precipitation |
降水の種類 Precip. Type:
降水の強度 Precip. Rate: 降水コメント Precip. Comments: |
雪崩などの観察 Avalanche Observations | Yesterday or last night Wind Slab S Iwaonupuri size1.5 Cross Loaded See photo. Also-Remote triggered size 1 failed on old (yesterdays warmed surface) Melt layer Faceting?? with rapid cold clear night? |
雪崩発生有無 Avalanche Activities_Yes or No | Yes |
積雪構造 Snowpack | Surface is Highly variable- Sastrugi from N winds last night- Pencil hard wind pack NE aspects alpine- Stiff wind slabs cross loaded and frequent 1m shooting cracks, loose surface powder. Penetration Ski 0- 30cm |
Spin No | |
コメント Comments | |
動画URL Movie |
総括