2.1

M2.1 Earthquake in the Puerto Rico region — April 9, 2023

2023-04-09 23:34:40 UTC (2023-04-09) · approx. 7:34 PM UTC-4 local

MagnitudeM2.1(md)
Time23:34 UTC≈ 7:34 PM UTC-4
Depth15.4 kmshallow crustal
Coordinates17.923°, -66.953°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 17.92°, -66.95°

Earthquake Details

Magnitude
2.1 md
Depth
15.4 km
shallow crustal
Location
17.9232°N
-66.9532°E

Technical Information

Event ID
pr71403503
Event Type
earthquake
Status
✓ Reviewed
Significance
65
Stations Used
6
Azimuthal Gap
233.0°
Min Station Distance
0.087°
RMS Residual
0.08 sec
Last Updated
2023-04-09 23:52:22 UTC

Nearby Earthquakes (Last 7 Days)

3.0
31 km WSW of Stella, Puerto Rico
4 hours ago · 8.1 km deep
3.1
2 km SW of Hato Candal, Puerto Rico
18 hours ago · 128.4 km deep
2.8
10 km NNE of Tierras Nuevas Poniente, Puerto Rico
21 hours ago · 95.9 km deep
2.9
1 km WSW of Guayanilla, Puerto Rico
1 day ago · 16.7 km deep
3.3
54 km N of Charlotte Amalie, U.S. Virgin Islands
1 day ago · 54.3 km deep
3.8
75 km NE of Cruz Bay, U.S. Virgin Islands
1 day ago · 19.0 km deep
4.0
50 km NNW of San Antonio, Puerto Rico
1 day ago · 53.0 km deep
3.3
40 km NW of Rincón, Puerto Rico
1 day ago · 119.5 km deep
3.4
36 km WSW of Stella, Puerto Rico
2 days ago · 112.1 km deep
3.9
12 km NW of La Romana, Dominican Republic
2 days ago · 103.9 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: pr71403503). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, April 9, 2023). M2.1 Earthquake in the Puerto Rico region — April 9, 2023. Retrieved April 9, 2023 from https://www.earthquaketracker.org/earthquakes/event/pr71403503/