山麓-2度風弱く降雪3cm モイワ800m-5.7度西北西1.7m降雪3-10cm アンヌプリ1100m-7.6度西北西4.3m降雪5cm ビレッジ800m-6.3度北北西2.4m ヒラフ花園1000m-7.1度北8.0m時折突風降雪3cm 花園800m-4.7度東北東3.4m降雪3cm 日本海弁慶岬南5m 神威岬北西4m気圧1020hPa波高不明、
上空に寒気が入り朝まで3-10cmの降雪、開けた標高差のある急斜面では浅い表層雪崩に注意。主なゲートは開けられる見込み、パトロールの指示に従い、意見を聞いてコース外へ出る事、外はスキー場のコースではない。モイワ6番はモイワボウルとバックボウル下部、標高800m以下での全層雪崩の危険があるため閉じられる。ロープを越えてコース外へ出てはならない。ニセコルールは過去の事故多発の体験をふまえ、スキー場コース外の事故防止のために定められた。利用者はここにルールがあること、ルールを守る義務があることを知らねばならない。スキー場もまたロープ監視やゲート管理に責任がある。スキー場外は国有林や道有林であり、国や道など地権者は場外の事故に責任を負わない。コース外滑走を認める以上、スキー場の責任は大きい。亀裂が新雪に隠れている。亀裂は上からは見えない。注意。昼前に気温が上がり標高700m以下の雪はストップ雪となる。転倒衝突に注意。安易に初心者をコース外に連れ出してはならない。ビーコンは義務ではないが持つことを勧める。プローブやロープ、ショベルとショートロープも忘れずに。
Mountain base: -2°C, light wind, 3cm snowfall. Moiwa 800m: -5.7°C, WNW 1.7m/s 3-10cm snowfall. Annupuri 1100m: -7.6°C, WNW 4.3m/s, 5cm snowfall. Niseko Village 800m: -6.3°C, NNW 2.4m/s. Hirafu Hanazono 1000m: -7.1°C, N 8.0m/s, gusts of wind at times, 3cm snowfall. Hanazono 800m: -4.7°C, ENE 3.4m/s, 3cm snowfall. Sea of Japan Benkei Cape: S 5m/s. Kamui Cape: NW 4m/s, 1020hPa, wave height unknown.
Cold air is moving in, bringing 3–10 cm of snowfall through the morning. Be cautious of shallow surface avalanches on open, steep slopes with significant elevation changes. Most gates are expected to open. Follow patrol’s instructions and seek guidance before going out of bounds; areas outside the designated ski runs are not part of the resort. Moaiwa No. 6 gate will be closed due to the risk of full-depth avalanches in the Moaiwa Bowl, the lower part of Back Bowl, and slopes below 800 meters in elevation. Do not duck the ropes to go off-pieste. The Niseko Rules were established to prevent accidents outside the ski resort’s designated courses, based on past experiences of frequent accidents. Users must be aware that these rules exist and that they have an obligation to follow them. The ski resort is also responsible for rope monitoring and gate management. Areas outside the ski resort are national or prefectural forests, and landowners such as the national and prefectural governments are not liable for accidents occurring outside the resort. Since out of bounds skiing is permitted, the ski resort bears significant responsibility. Cracks are hidden beneath fresh snow. Cracks are not visible from above. Caution. As temperatures rise before noon, snow below 700 meters in elevation becomes unstable. Be careful of falls and collisions. Do not casually take beginners off-piste. While a beacon is not mandatory, carrying one is recommended. Do not forget your probe, rope, shovel, and short rope.

出典 Source:気象庁 JMA website (www.jma.go.jp/bosai/weather_map/)








