M1.87 Earthquake – 4 km WSW of Guánica, Puerto Rico

22 October 2026, 19:43 UTC · 1 hour ago · Data: USGS

A magnitude 1.87 earthquake struck 4 km WSW of Guánica, Puerto Rico on 22 October 2026, 19:43 UTC, at a depth of 9 km. This was a micro earthquake rarely felt by people.

Magnitude
1.87 (md)
Location
4 km WSW of Guánica, Puerto Rico
Date & time
22 October 2026, 19:43 UTC
Coordinates
17.9560, -66.9485
Depth
8.96 km
Region
Worldwide
Source
USGS event page

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