観察データ
観察データの使い方
栂池BC
2023/02/05
日付と場所
投稿者 | 服部カミィ |
観察日付 | 2023/02/05 |
投稿日時 | 2023/02/05 22:10 |
エリア | 白馬 |
山岳 | 栂池BC |
場所 | 乗鞍岳 |
同行者 | |
Avalanche infomation |
観察データ
標高 | 1000m〜2300m |
気温 | -8.0(11hrs / 15m) 〜 -2.0(13hrs / 45m) |
天気 | FEW 雲量1-3() |
風 |
風速:L 1-7m/s
風向:NW 風コメント: |
降水 |
降水の種類:Nil なし
降水の強度: 降水コメント: |
雪崩などの観察 | Few Sa Sz 1-1.5 Loose dry and storm slabs 1900m-2100m SE to NE. Few Na loose dry Sz 1 on steep solar features. |
雪崩発生有無 | Yes |
積雪構造 | HST 30-45cm remaining dry on polar, rapidly settled on solar above 2200m and formed a crust below. HST sits on top of previously settled dry snow on polar and on a sun crust on solar up to 2100m with a weak bonding leading to storm slab reactivity. Wind slabs suspected reactive on high ridges but snow remained mostly undisturbed below. At TL/BTL 230116MFcr is down 120-220cm and does not show signs of activity. |
Spin no |
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コメント |
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