2.1

M2.1 Earthquake 2 km SSE of Maria Antonia, Puerto Rico — January 20, 2021

2021-01-20 23:22:48 UTC (2021-01-20) · approx. 7:22 PM UTC-4 local

MagnitudeM2.1(md)
Time23:22 UTC≈ 7:22 PM UTC-4
Depth16.0 kmshallow crustal
Coordinates17.957°, -66.880°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 17.96°, -66.88°

Earthquake Details

Magnitude
2.1 md
Depth
16.0 km
shallow crustal
Location
17.9570°N
-66.8803°E

Technical Information

Event ID
pr2021020110
Event Type
earthquake
Status
✓ Reviewed
Significance
69
Stations Used
5
Azimuthal Gap
208.0°
Min Station Distance
0.164°
RMS Residual
0.04 sec
Last Updated
2021-10-11 22:37:51 UTC

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Actions

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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: pr2021020110). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, January 20, 2021). M2.1 Earthquake 2 km SSE of Maria Antonia, Puerto Rico — January 20, 2021. Retrieved October 11, 2021 from https://www.earthquaketracker.org/earthquakes/event/pr2021020110/