M 4.9 - 177 km N of San Juan, Puerto Rico
- 2011-01-21 16:15:45 (UTC)
- 20.070°N 66.010°W
- 29.0 km depth
Interactive Map Regional Information Felt Report - Tell Us! 000144Responses Contribute to citizen science. Please tell us about your experience.
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Vmmi 
Community Internet Intensity Map Origin - Review Status
- REVIEWED
- Magnitude
- 4.9 mwr
- Depth
- 29.0 km
- Time
- 2011-01-21 16:15:45 UTC
Moment Tensor Fault Plane Solution View Nearby Seismicity - Time Range
± Three Weeks - Search Radius
250.0 km - Magnitude Range
≥ 1.0
Contributors US
USGS National Earthquake Information Center, PDE