M5.0 earthquake 3 km N of Brenas, Puerto Rico
A magnitude 5.0 earthquake struck 3 km N of Brenas, Puerto Rico on Tue, Jun 17, 1975, 1:01 AM AST (05:01 UTC), 111 km (69 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 5.0 (mb), moderate
- Local time
- UTC
- 1975-06-17 05:01:13 UTC
- Depth
- 111.0 km (69.0 mi), intermediate-depth
- Epicenter
- 18.501° N, 66.341° W
- Region
- Puerto Rico
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Depth from
- CONSTRAINED_BY_DEPTH_PHASES
- Stations used
- 73
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 2.0 and up: 0 in the 60 days after this one and 0 in the 30 days before it.
None recorded.
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0000bmg. Read Sun, Sep 27, 2026, 2:46 PM UTC.