2.4
M2.4 Earthquake 2 km S of Guayanilla, Puerto Rico — October 31, 2025
2025-10-31 23:09:15 UTC (2025-10-31) · approx. 7:09 PM UTC-4 local
MagnitudeM2.4(md)
Time23:09 UTC≈ 7:09 PM UTC-4
Depth11.7 kmshallow crustal
Coordinates17.997°, -66.789°
Felt byNo felt reports
Status✓ Reviewed by USGS
Earthquake Details
Magnitude
2.4 md
Depth
11.7 km
shallow crustal
Location
17.9975°N
-66.7893°E
-66.7893°E
Technical Information
Event ID
pr71499438
Event Type
earthquake
Status
✓ Reviewed
Significance
86
Stations Used
15
Azimuthal Gap
143.0°
Min Station Distance
0.088°
RMS Residual
0.27 sec
Last Updated
2025-10-31 23:24:30 UTC
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Actions
Understanding This Data
Magnitude 2.4 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: pr71499438). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2025, October 31, 2025). M2.4 Earthquake 2 km S of Guayanilla, Puerto Rico — October 31, 2025. Retrieved May 26, 2026 from https://www.earthquaketracker.org/earthquakes/event/pr71499438/