霧雨と突風 濡れた地面に低体温警戒

Mt. Kisokoma summit is experiencing persistent drizzle with visibility under 1km, offering no views. The ambient temperature of 5.5℃ feels like 2.6℃, and with 99% humidity and continuous drizzle, the risk of hypothermia from getting wet is extremely high. Current gusts reach 22m/s, making the ascent of Hatchozaka from Senjojiki Cirque very dangerous due to the steep slope and potential loss of balance. The rocky ridge of Mt. Hoken should be avoided even by experienced climbers under these visibility and wind conditions with wet rocks.

The forecast for today indicates continuous light to heavy rain, with temperatures remaining in the 5℃ range. The perceived temperature will stay around 2-3℃ throughout the day, necessitating thorough cold weather preparation. A moisture-wicking base layer, a fleece or light down mid-layer, and a waterproof and breathable shell jacket and pants are essential. The ground will be generally wet to muddy. Wet rocky sections are slippery, requiring extreme caution for footing. Crampons or chain spikes are not necessary, but waterproof hiking boots are recommended.

Strong gusts exceeding 22m/s are expected to continue through the morning, severely limiting movement. Combined with poor visibility, the risk of getting lost or slipping and falling increases. Therefore, it is advisable to refrain from pushing limits. While the risk of lightning is low, severe caution is required for hypothermia and falls due to strong gusts. Today's climbing should be restricted to within Senjojiki Cirque, or it is wise to wait for weather improvement.