2.4

M2.4 Earthquake 5 km ENE of Sabana Grande, Puerto Rico — August 23, 2026

2026-08-23 20:28:20 UTC (2026-08-23) · approx. 4:28 PM UTC-4 local

MagnitudeM2.4(md)
Time20:28 UTC≈ 4:28 PM UTC-4
Depth49.9 kmshallow crustal
Coordinates18.099°, -66.917°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 18.10°, -66.92°

Earthquake Details

Magnitude
2.4 md
Depth
49.9 km
shallow crustal
Location
18.0995°N
-66.9170°E

Technical Information

Event ID
pr71529548
Event Type
earthquake
Status
✓ Reviewed
Significance
86
Stations Used
8
Azimuthal Gap
96.0°
Min Station Distance
0.129°
RMS Residual
0.08 sec
Last Updated
2026-08-23 20:51:50 UTC

Nearby Earthquakes (Last 7 Days)

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3.0
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3.1
33 km NNW of Culebra, Puerto Rico
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Actions

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Location

Puerto Rico
View all Puerto Rico earthquakes

Understanding This Data

Magnitude 2.4 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: pr71529548). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, August 23, 2026). M2.4 Earthquake 5 km ENE of Sabana Grande, Puerto Rico — August 23, 2026. Retrieved August 23, 2026 from https://www.earthquaketracker.org/earthquakes/event/pr71529548/