Hokkaido Police SAR Event Record (translated)
Date of SAR event: ()
40’s
Age
Japan citizen
Residence
SAR Event ID
No injury
Outcome
Police Mountain SAR
SAR Involved
Bad weather
Cause
Winter
Season
Group
Party status
Backcountry
Winter Activity
Google Translated Description
The three distressed persons and four friends moved from Kirolo Snow World Ski Resort to the northeast slope of Yoichi-dake by two snowmobiles and started skiing, but the weather worsened around noon, so the four friends went down the mountain first. However, the weather deteriorated around noon, so four friends descended by snowmobile and were scheduled to pick up the three people in distress again by snowmobile, but they could not pick them up due to poor visibility caused by a blizzard, so the three people in distress created a snow cave on a snowfield at an altitude of around 1270 meters and bivouacked there for two nights. At around 7:25 a.m. on March 3, the Hokkaido Police Mountain Distress Rescue Team and the Ground Self-Defense Force search team found and rescued the three distressed persons.
Extra details
Locale: Yoichi-dake (余市岳, 1488m)
Number in party: 7
Number in party requiring assistance: 3
Citizenship: Local
Original Japanese Description
遭難者３人は、友人４人とキロロスノーワールドスキー場からスノーモービル２台で余市岳北東側斜面に移動してスキーを始めたが、正午頃から天候が悪化したため、先に友人４人がスノーモービルで下山し、再度、スノーモービルで遭難者３人を迎えに行く予定だったが、吹雪による視界不良のため迎えに行くことができず、遭難者３人は標高1270メートル付近の雪原上に雪洞を作成し、同所で二晩ビバーク。（※３月３日午前７時25分頃、捜索中の道警山岳遭難救助隊及び陸上自衛隊捜索部隊が遭難者３人を発見、救助）
Details as per Police data
年度：年度｜番号：｜発生日：｜曜日：｜山岳名、標高、市町村名： (), m, ()｜構成人数：｜遭難者数：｜居住地：｜性別：｜年齢：｜職業：｜態様：｜原因：