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)

3.4
102 km NNE of Vieques, Puerto Rico
6 hours ago · 20.2 km deep
3.8
113 km N of Culebra, Puerto Rico
10 hours ago · 90.0 km deep
2.9
55 km N of Charlotte Amalie, U.S. Virgin Islands
1 day ago · 75.6 km deep
3.2
54 km ENE of Cruz Bay, U.S. Virgin Islands
1 day ago · 58.9 km deep
3.1
71 km NNE of Cruz Bay, U.S. Virgin Islands
1 day ago · 8.8 km deep
3.3
64 km SW of Pole Ojea, Puerto Rico
2 days ago · 16.1 km deep
2.5
15 km W of Pole Ojea, Puerto Rico
2 days ago · 4.4 km deep
3.2
70 km ENE of Punta Cana, Dominican Republic
2 days ago · 92.7 km deep
3.0
56 km N of Charlotte Amalie, U.S. Virgin Islands
3 days ago · 20.1 km deep
3.2
27 km N of Isabela, Puerto Rico
3 days ago · 13.9 km deep

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/