M 4.9 - 209 km SSE of Katsuura, Japan
- 1984-09-23 09:51:02 (UTC)
- 33.482°N 141.402°E
- 33.0 km depth
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Origin - Review Status
- REVIEWED
- Magnitude
- 4.9 mb
- Depth
- 33.0 km
- Time
- 1984-09-23 09:51:02 UTC
View Nearby Seismicity - Time Range
± Three Weeks - Search Radius
250.0 km - Magnitude Range
≥ 1.0
Contributors US
USGS National Earthquake Information Center, PDE