2.1

M2.1 Earthquake 6 km SSW of Guánica, Puerto Rico — August 28, 2025

2025-08-28 23:38:05 UTC (2025-08-28) · approx. 7:38 PM UTC-4 local

MagnitudeM2.1(md)
Time23:38 UTC≈ 7:38 PM UTC-4
Depth14.3 kmshallow crustal
Coordinates17.917°, -66.937°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 17.92°, -66.94°

Earthquake Details

Magnitude
2.1 md
Depth
14.3 km
shallow crustal
Location
17.9168°N
-66.9373°E

Technical Information

Event ID
pr71493723
Event Type
earthquake
Status
✓ Reviewed
Significance
67
Stations Used
5
Azimuthal Gap
233.0°
Min Station Distance
0.080°
RMS Residual
0.06 sec
Last Updated
2025-08-28 23:55:49 UTC

Nearby Earthquakes (Last 7 Days)

3.0
40 km S of Pole Ojea, Puerto Rico
2 hours ago · 7.8 km deep
3.4
50 km SSE of Boca de Yuma, Dominican Republic
1 day ago · 71.8 km deep
3.6
108 km N of Charlotte Amalie, U.S. Virgin Islands
1 day ago · 19.0 km deep
3.4
153 km NNE of Cruz Bay, U.S. Virgin Islands
1 day ago · 9.0 km deep
3.2
40 km NNW of San Antonio, Puerto Rico
1 day ago · 17.5 km deep
2.6
3 km S of Guánica, Puerto Rico
1 day ago · 14.0 km deep
3.0
2 km S of Guánica, Puerto Rico
1 day ago · 13.0 km deep
2.5
14 km N of Isabel Segunda, Puerto Rico
1 day ago · 19.8 km deep
3.3
70 km NE of Cruz Bay, U.S. Virgin Islands
2 days ago · 23.2 km deep
3.3
53 km NNE of Punta Cana, Dominican Republic
2 days ago · 13.8 km deep

Actions

View on USGSDid You Feel It?

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: pr71493723). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, August 28, 2025). M2.1 Earthquake 6 km SSW of Guánica, Puerto Rico — August 28, 2025. Retrieved August 28, 2025 from https://www.earthquaketracker.org/earthquakes/event/pr71493723/