M 6.1 - 82 km E of Ishinomaki, Japan
- 1971-04-04 18:39:39 (UTC)
- 38.393°N 142.239°E
- 35.0 km depth
Interactive Map Regional Information Felt Report - Tell Us! 000000Responses Contribute to citizen science. Please tell us about your experience.
- ShakeMap
IVmmi 
Estimated Intensity Map Origin - Review Status
- REVIEWED
- Magnitude
- 6.1 mw
- Depth
- 35.0 km
- Time
- 1971-04-04 18:39:39 UTC
View Nearby Seismicity - Time Range
± Three Weeks - Search Radius
250.0 km - Magnitude Range
≥ 3.0
Contributors ISCGEM
ISC-GEM