2.7

M2.7 Earthquake 6 km SE of Maria Antonia, Puerto Rico — July 22, 2026

2026-07-22 21:22:19 UTC (2026-07-22) · approx. 5:22 PM UTC-4 local

MagnitudeM2.7(md)
Time21:22 UTC≈ 5:22 PM UTC-4
Depth11.8 kmshallow crustal
Coordinates17.941°, -66.844°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 17.94°, -66.84°

Earthquake Details

Magnitude
2.7 md
Depth
11.8 km
shallow crustal
Location
17.9405°N
-66.8437°E

Technical Information

Event ID
pr71525333
Event Type
earthquake
Status
✓ Reviewed
Significance
109
Stations Used
29
Azimuthal Gap
179.0°
Min Station Distance
0.048°
RMS Residual
0.23 sec
Last Updated
2026-08-07 04:11:23 UTC

Nearby Earthquakes (Last 7 Days)

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2.8
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3.0
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3.1
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3.1
5 km SW of Guánica, Puerto Rico
20 hours ago · 7.9 km deep

Actions

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Location

Puerto Rico
View all Puerto Rico earthquakes

Understanding This Data

Magnitude 2.7 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: pr71525333). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 22, 2026). M2.7 Earthquake 6 km SE of Maria Antonia, Puerto Rico — July 22, 2026. Retrieved August 7, 2026 from https://www.earthquaketracker.org/earthquakes/event/pr71525333/