M 3.9 - 4 km SSE of Milan, New Hampshire
- 1988-10-20 13:09:50 (UTC)
- 44.539°N 71.158°W
- 5.0 km depth
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Vmmi 
Estimated Intensity Map Origin - Review Status
- REVIEWED
- Magnitude
- 3.9 mblg
- Depth
- 5.0 km
- Time
- 1988-10-20 13:09:50 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