Nemuro Peninsula Offshore (根室半島南東沖) — Earthquake Risk & History
Hokkaido region · Based on HERP official data
Risk Level: 높음
네무로반도 남동쪽 앞바다는 치시마 해구와 인접한 활발한 지진 해역입니다. 홋카이도 동단에 위치하며, 치시마 열도 방면 판 경계 지진의 영향을 직접 받습니다.
Fault Lines & Seismic Characteristics
Active Faults & Trenches
- Kuril Trench
네무로반도 남동쪽 앞바다는 치시마 해구와 인접한 활발한 지진 해역입니다. 홋카이도 동단에 위치하며, 치시마 열도 방면 판 경계 지진의 영향을 직접 받습니다.
Earthquake History
- M7.4
1973
네무로 앞바다 지진 — 홋카이도 동부 유감, 쓰나미 소규모
Future Probability — HERP Official Assessment
Long-term probability for this area is available on the HERP official website.
🔗 HERP Official Website →Traveler Safety Information
Finding Evacuation Shelters
- ✅ Search "避難所" (hinanjo) on Google Maps to find the nearest shelter from your current location
- ✅ Install NHK World or Safety tips (Japan Tourism Agency app) — both send English earthquake alerts
Basic Action Rules
- ✅ At check-in, locate emergency exits and escape routes
- ✅ On strong shaking: protect your head, open a door to secure an exit, do not use elevators
- ✅ Near coasts or rivers: move to high ground immediately — do not wait for a tsunami warning
- ✅ Emergency numbers: Police 110 · Ambulance/Fire 119
- ✅ Contact your embassy in Tokyo for emergency consular assistance
Research & Official Sources AI summary
-
홋카이도 동부 치시마 해구 지진 위험 평가
홋카이도 동쪽 치시마 해구에서는 역사적으로 반복적인 대형 지진이 발생했습니다. 네무로반도 앞바다를 포함한 이 해역은 30년 내 M7.8 이상 지진 확률이 80% 이상으로 매우 높습니다.
Source: 지진조사위원회 (2023)
Related Guides
⚠️ Notice
Seismic characteristics and research summaries on this page are AI-generated from publicly available data by JMA, Cabinet Office, and HERP. Historical earthquake data (year, magnitude, damage) is based on official records, but key figures should always be cross-checked with the latest official sources. This page does not predict future earthquakes.
Seismic characteristics and research summaries on this page are AI-generated from publicly available data by JMA, Cabinet Office, and HERP. Historical earthquake data (year, magnitude, damage) is based on official records, but key figures should always be cross-checked with the latest official sources. This page does not predict future earthquakes.
Nemuro Peninsula Offshore Location
© OpenStreetMap contributors
Official Sources
Other Areas
Hokkaido Aomori Prefecture Iwate Prefecture Miyagi Prefecture Akita Prefecture Yamagata Prefecture Fukushima Prefecture Ibaraki Prefecture Tochigi Prefecture Gunma Prefecture Saitama Prefecture Chiba Prefecture Tokyo Metropolis Kanagawa Prefecture Niigata Prefecture Toyama Prefecture Ishikawa Prefecture Fukui Prefecture Yamanashi Prefecture Nagano Prefecture Gifu Prefecture Shizuoka Prefecture Aichi Prefecture Mie Prefecture Shiga Prefecture Kyoto Prefecture Osaka Prefecture Hyogo Prefecture Nara Prefecture Wakayama Prefecture Tottori Prefecture Shimane Prefecture Okayama Prefecture Hiroshima Prefecture Yamaguchi Prefecture Tokushima Prefecture Kagawa Prefecture Ehime Prefecture Kochi Prefecture Fukuoka Prefecture Saga Prefecture Nagasaki Prefecture Kumamoto Prefecture Oita Prefecture Miyazaki Prefecture Kagoshima Prefecture Okinawa Prefecture Kii Strait Suruga Bay Sagami Bay Boso Offshore Sanriku Offshore Hyuga-nada Kushiro Offshore