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Hokkaido Police SAR Event Record (translated)

Date of SAR event: ()

20’s

Age

Japan citizen

Residence

SAR Event ID
Death

Outcome

Disaster SAR Helicopter

SAR Involved

Slip

Cause

Summer

Season

Group

Party status

N/A

Winter Activity

Google Translated Description
Two people in distress entered the mountain to climb a stream, and while descending a waterfall with a rope at around 7:00 p.m., one of them fell into a waterfall basin, and the other tried to rescue him, but he himself became incapacitated. The Hokkaido Police Mountain Disaster Rescue Team and the Hokkaido Disaster Prevention Helicopter rescued the victims and took them into custody.

Extra details

Locale: Sonkyoarai-kawa (層雲峡荒井川, 874m)
Number in party: 2
Number in party requiring assistance: 2
Citizenship: JP other
References: Information translated from  by the Hokkaido Police.

Original Japanese Description

遭難者２人は、沢登りのため入山し、午後７時頃滝をロープで降下中、１人が滝つぼに転落し、もう１人が救助しようとしたが自身も行動不能となり、110番で救助要請（※道警山岳遭難救助隊と道防災ヘリが遭難者を救助、収容）

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：

出典：（北海道警察）

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2020-61-2 Difficulty Rating

Category

Grade

Points

Strenuousness

Vertical Gain

D

25

Time ascending

D

0

Technicality

Altitude

D

0

Hazards

D

Navigation

D

Totals

25/100

GRADES range from A (very difficult) to D (easy). Hazards include exposure to avalanche and fall risk. More details here. Rating rubric adapted from Hokkaido Yukiyama Guidebook 北海道雪山ガイド.