M 6.6 - 18 km WNW of Tenn?, Japan
- 1939-05-01 16:05:51 (UTC)
- 39.978°N 139.771°E
- 10.0 km depth
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- ShakeMap
VIImmi 
Estimated Intensity Map Origin - Review Status
- REVIEWED
- Magnitude
- 6.6 mw
- Depth
- 10.0 km
- Time
- 1939-05-01 16:05:51 UTC
View Nearby Seismicity - Time Range
± Three Weeks - Search Radius
250.0 km - Magnitude Range
≥ 3.0
Contributors ISCGEM
ISC-GEM