M 2.8 - 8 km NNE of Brownsburg-Chatham, Canada
- 1981-09-20 22:17:46 (UTC)
- 45.760°N 74.390°W
- 18.0 km depth
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Origin - Review Status
- REVIEWED
- Magnitude
- 2.8 ml
- Depth
- 18.0 km
- Time
- 1981-09-20 22:17:46 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