2.1

M2.1 Earthquake 9 km SSE of Maria Antonia, Puerto Rico — August 9, 2025

2025-08-09 22:36:28 UTC (2025-08-09) · approx. 6:36 PM UTC-4 local

MagnitudeM2.1(md)
Time22:36 UTC≈ 6:36 PM UTC-4
Depth16.2 kmshallow crustal
Coordinates17.898°, -66.864°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 17.90°, -66.86°

Earthquake Details

Magnitude
2.1 md
Depth
16.2 km
shallow crustal
Location
17.8985°N
-66.8638°E

Technical Information

Event ID
pr71492333
Event Type
earthquake
Status
✓ Reviewed
Significance
68
Stations Used
7
Azimuthal Gap
236.0°
Min Station Distance
0.074°
RMS Residual
0.12 sec
Last Updated
2025-08-09 23:29:02 UTC

Nearby Earthquakes (Last 7 Days)

2.6
6 km SE of Maria Antonia, Puerto Rico
12 hours ago · 11.4 km deep
2.7
6 km SE of Maria Antonia, Puerto Rico
12 hours ago · 11.8 km deep
3.3
79 km NW of San Antonio, Puerto Rico
13 hours ago · 9.7 km deep
3.0
40 km S of Pole Ojea, Puerto Rico
23 hours ago · 7.8 km deep
3.4
50 km SSE of Boca de Yuma, Dominican Republic
2 days ago · 71.8 km deep
3.6
108 km N of Charlotte Amalie, U.S. Virgin Islands
2 days ago · 19.0 km deep
3.4
153 km NNE of Cruz Bay, U.S. Virgin Islands
2 days ago · 9.0 km deep
3.2
40 km NNW of San Antonio, Puerto Rico
2 days ago · 17.5 km deep
2.6
3 km S of Guánica, Puerto Rico
2 days ago · 14.0 km deep
3.0
2 km S of Guánica, Puerto Rico
2 days ago · 13.0 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: pr71492333). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, August 9, 2025). M2.1 Earthquake 9 km SSE of Maria Antonia, Puerto Rico — August 9, 2025. Retrieved August 9, 2025 from https://www.earthquaketracker.org/earthquakes/event/pr71492333/