2.3

M2.3 Earthquake 2 km NNE of Guayanilla, Puerto Rico — September 23, 2026

2026-09-23 18:16:31 UTC (2026-09-23) · approx. 2:16 PM UTC-4 local

MagnitudeM2.3(md)
Time18:16 UTC≈ 2:16 PM UTC-4
Depth14.4 kmshallow crustal
Coordinates18.041°, -66.785°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 18.04°, -66.78°

Earthquake Details

Magnitude
2.3 md
Depth
14.4 km
shallow crustal
Location
18.0410°N
-66.7847°E

Technical Information

Event ID
pr71534263
Event Type
earthquake
Status
✓ Reviewed
Significance
82
Stations Used
12
Azimuthal Gap
112.0°
Min Station Distance
0.022°
RMS Residual
0.11 sec
Last Updated
2026-09-23 18:26:05 UTC

Nearby Earthquakes (Last 7 Days)

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3.1
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2.8
16 km NNE of Arecibo, Puerto Rico
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Actions

View on USGSDid You Feel It?

Location

Puerto Rico
View all Puerto Rico earthquakes

Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: pr71534263). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 23, 2026). M2.3 Earthquake 2 km NNE of Guayanilla, Puerto Rico — September 23, 2026. Retrieved September 23, 2026 from https://www.earthquaketracker.org/earthquakes/event/pr71534263/