M 4.2 - 23 km WNW of Heyuan, China
- 1991-09-21 15:37:06 (UTC)
- 23.849°N 114.492°E
- 33.0 km depth
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Origin - Review Status
- REVIEWED
- Magnitude
- 4.2 mb
- Depth
- 33.0 km
- Time
- 1991-09-21 15:37:06 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