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ニセコなだれ情報 第104号 Niseko Avalanche Info No.104

山麓6時-1度降雪なし、モイワ800m-1.1度西南西13.3m降雪なし、アンヌプリ1150m-3度風強く降雪なし標高1000m積雪440cm、ヒラフ山頂-2度風強く降雪なし、日本海弁慶岬西北西12m、神威岬西北西11m気圧1010hPa波高1.6m、

 

前線通過による強風と暖気流入。大陸の高圧帯の張り出しで未明から再び風が強まり気温低下。標高800m以下の雪は凍っておらずゲレンデ下部は融雪。強風のためトップゲートの開閉は未定、パトロールの指示に従うこと。しばらく低温が続くが全層雪崩に注意。全層雪崩は暖かい日に起こるとは限らない。良い一日を。

 

Niseko base 6.00am: -1°, no new snow. Moiwa 800m: -1.1°, WSW13.3m/s, no new snow. Annupuri 1150m: -3°, strong wind, no new snow. Elevation 1000m: Snowpack 440cm. Hirafu peak: -2°, strong winds, no new snow. Coastal data: Benkei Cape: WNW12m/s. Kamui Cape: WNW11m/s, 1010hPa, wave 1.6m.

 

As the the low pressure front moves through it is bringing warm air and strong winds. The high pressure system to the west is causing the winds to pick up further and temperatures to drop. Above 800m the snow is not frozen, however lower areas have melted. Top gate openings are yet undecided due to strong winds. Please listen to the patrols advice. The low temperatures will continue for a while, but the danger of full depth avalanches is still present. Full depth avalanches do not only occur on warm days. Have a good day

| - | 07:37 | - | - | pookmark |