M 4.3 - 2 km ESE of Pierron, Illinois
- 1983-05-15 05:16:21 (UTC)
- 38.770°N 89.570°W
- 8.5 km depth
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IIImmi 
Community Internet Intensity Map - ShakeMap
Vmmi 
Estimated Intensity Map - PAGER
GREEN 
Estimated Economic Losses 
Estimated Fatalities Origin - Review Status
- REVIEWED
- Magnitude
- 4.3 md
- Depth
- 8.5 km
- Time
- 1983-05-15 05:16:21 UTC
View Nearby Seismicity - Time Range
± Three Weeks - Search Radius
250.0 km - Magnitude Range
≥ 1.0
Contributors NM
New Madrid Seismic Network