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<< ニセコなだれ情報 第100号 Niseko Avalanche Info No.100 | main | ニセコなだれ情報 第102号 Niseko Avalanche Info No.102 >>
ニセコなだれ情報 第101号 Niseko Avalanche Info No.101

山麓-2度数ミリの降雪、モイワ800m-4.2度北西3.3m/s降雪わずか、アンヌプリ1150m-6度北北西7m/s降雪わずか、ヒラフ1250m-7度風弱く降雪なし、日本海神威岬風弱く気圧1017hPa波高1.1m

5日間まとまった降雪はなく山は硬い。観察から全体の雪崩リスクは低く各ゲートは朝から開けられる見込み。気温が上がれば雪が柔らかくなって山は滑りやすくなる。気温上昇は時に雪庇崩壊によるブロック雪崩を起こす。また崖斜面の亀裂から全層雪崩が起こる可能性が高まる。谷底や急斜面下にとどまってはならない。南面立ち入り禁止区域に入ってはならない。ルールを守ればコース外滑走の自由は保障される 。良い一日を。

 

Mountain base : -2°, trace new snow. Moiwa 800m: -4.2°, NW3.3m/s, trace no new snow. Annupuri 1150m: -6°, NNW7m/s, trace new snow. Hirafu 1250m, -7°, light winds, no new snow. Coastal data: Kamui Cape: light winds, 1017hPa, wave 1.1m.

With no new snow for the last 5 days snow conditions on the mountain can be described as hard. From observation general avalanche risk is low. All gates are expected to be open. Snow conditions will get softer as temperature rises during the day and riding will get better. With the temperature rising the avalanche risk also increases. Cornices collapsing can start block avalanches, in steeper cliff areas where the snowpack is tending to creep and crack, full depth avalanches are also a possibility. Do not wait in valley bottoms or at the bottom of steep slopes. Do not not enter south facing strictly off limits areas. Always follow Niseko Rules to ensure your continued freedom to ride out of bounds. Have a good day.

| - | 07:25 | - | - | pookmark |