2.5

M2.5 Earthquake 4 km E of Hormigueros, Puerto Rico — September 4, 2025

2025-09-04 21:12:51 UTC (2025-09-04) · approx. 5:12 PM UTC-4 local

MagnitudeM2.5(md)
Time21:12 UTC≈ 5:12 PM UTC-4
Depth20.4 kmshallow crustal
Coordinates18.139°, -67.088°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 18.14°, -67.09°

Earthquake Details

Magnitude
2.5 md
Depth
20.4 km
shallow crustal
Location
18.1393°N
-67.0883°E

Technical Information

Event ID
pr71494718
Event Type
earthquake
Status
✓ Reviewed
Significance
95
Stations Used
14
Azimuthal Gap
137.0°
Min Station Distance
0.036°
RMS Residual
0.10 sec
Last Updated
2025-09-04 21:44:43 UTC

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72 km NNE of Vieques, Puerto Rico
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Actions

View on USGSDid You Feel It?

Location

Puerto Rico
View all Puerto Rico earthquakes

Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: pr71494718). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, September 4, 2025). M2.5 Earthquake 4 km E of Hormigueros, Puerto Rico — September 4, 2025. Retrieved September 4, 2025 from https://www.earthquaketracker.org/earthquakes/event/pr71494718/