2.1

M2.1 Earthquake 3 km SSW of Guánica, Puerto Rico — August 29, 2025

2025-08-29 23:39:48 UTC (2025-08-29) · approx. 7:39 PM UTC-4 local

MagnitudeM2.1(md)
Time23:39 UTC≈ 7:39 PM UTC-4
Depth11.3 kmshallow crustal
Coordinates17.943°, -66.924°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 17.94°, -66.92°

Earthquake Details

Magnitude
2.1 md
Depth
11.3 km
shallow crustal
Location
17.9433°N
-66.9237°E

Technical Information

Event ID
pr71493808
Event Type
earthquake
Status
✓ Reviewed
Significance
70
Stations Used
7
Azimuthal Gap
212.0°
Min Station Distance
0.053°
RMS Residual
0.20 sec
Last Updated
2025-08-29 23:50:09 UTC

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3.4
65 km NE of Punta Cana, Dominican Republic
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Actions

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Location

Puerto Rico
View all Puerto Rico earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: pr71493808). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, August 29, 2025). M2.1 Earthquake 3 km SSW of Guánica, Puerto Rico — August 29, 2025. Retrieved August 29, 2025 from https://www.earthquaketracker.org/earthquakes/event/pr71493808/