M 8.4 - 1933 Sanriku (Sanriku-oki) Earthquake, Japan
- 1933-03-02 17:31:00 (UTC)
- 39.209°N 144.590°E
- 15.0 km depth
Official Magnitude updated 07-Nov-2016
Reference:
Kanamori, H. (1971).
Seismological evidence for a lithospheric normal faulting—The Sanriku earthquake of 1933.
Physics of the Earth and Planetary Interiors, 4(4), 289-300.
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Vmmi Estimated Intensity Map Origin - Review Status
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- Magnitude
- 8.4 mw
- Depth
- 15.0 km
- Time
- 1933-03-02 17:31:00 UTC
View Nearby Seismicity - Time Range
± Three Weeks - Search Radius
250.0 km - Magnitude Range
≥ 5.0
Contributors US
USGS National Earthquake Information Center, PDE