M 3.8 - 7 km SE of Harrisburg, Illinois
- 1984-06-29 07:58:29 (UTC)
- 37.700°N 88.470°W
- 1.6 km depth
Interactive Map Regional Information Felt Report - Tell Us! 000000Responses Contribute to citizen science. Please tell us about your experience.
- ShakeMap
IVmmi 
Estimated Intensity Map Origin - Review Status
- REVIEWED
- Magnitude
- 3.8 md
- Depth
- 1.6 km
- Time
- 1984-06-29 07:58:29 UTC
View Nearby Seismicity - Time Range
± Three Weeks - Search Radius
250.0 km - Magnitude Range
≥ 1.0
Contributors NM
New Madrid Seismic Network