2.3

M2.3 Earthquake 4 km S of Guánica, Puerto Rico — September 18, 2021

2021-09-18 18:45:09 UTC (2021-09-18) · approx. 2:45 PM UTC-4 local

MagnitudeM2.3(md)
Time18:45 UTC≈ 2:45 PM UTC-4
Depth9.0 kmshallow crustal
Coordinates17.928°, -66.917°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 17.93°, -66.92°

Earthquake Details

Magnitude
2.3 md
Depth
9.0 km
shallow crustal
Location
17.9278°N
-66.9168°E

Technical Information

Event ID
pr2021261006
Event Type
earthquake
Status
✓ Reviewed
Significance
84
Stations Used
13
Azimuthal Gap
221.0°
Min Station Distance
0.134°
RMS Residual
0.17 sec
Last Updated
2021-09-18 19:05:17 UTC

Nearby Earthquakes (Last 7 Days)

2.9
73 km N of Culebra, Puerto Rico
2 hours ago · 13.5 km deep
3.6
95 km S of Boca de Yuma, Dominican Republic
2 hours ago · 13.0 km deep
3.4
87 km NE of Punta Cana, Dominican Republic
3 hours ago · 24.7 km deep
2.5
3 km WSW of Fuig, Puerto Rico
5 hours ago · 7.4 km deep
3.0
4 km WSW of Guánica, Puerto Rico
8 hours ago · 8.0 km deep
3.1
77 km S of Boca de Yuma, Dominican Republic
12 hours ago · 35.0 km deep
3.8
180 km NNW of The Valley, Anguilla
13 hours ago · 38.0 km deep
3.0
6 km SSE of Ponce, Puerto Rico
21 hours ago · 14.0 km deep
3.0
58 km N of Culebra, Puerto Rico
1 day ago · 19.9 km deep
3.1
75 km N of Brenas, Puerto Rico
1 day ago · 10.5 km deep

Actions

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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: pr2021261006). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, September 18, 2021). M2.3 Earthquake 4 km S of Guánica, Puerto Rico — September 18, 2021. Retrieved September 18, 2021 from https://www.earthquaketracker.org/earthquakes/event/pr2021261006/