3.0

M3.0 Earthquake 103 km N of Isabela, Puerto Rico — October 19, 2021

2021-10-19 22:28:42 UTC (2021-10-19) · approx. 6:28 PM UTC-4 local

MagnitudeM3.0(md)
Time22:28 UTC≈ 6:28 PM UTC-4
Depth11.0 kmshallow crustal
Coordinates19.438°, -67.068°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 19.44°, -67.07°

Earthquake Details

Magnitude
3.0 md
Depth
11.0 km
shallow crustal
Location
19.4380°N
-67.0681°E

Technical Information

Event ID
pr2021292010
Event Type
earthquake
Status
✓ Reviewed
Significance
137
Stations Used
7
Azimuthal Gap
238.0°
Min Station Distance
0.972°
RMS Residual
0.49 sec
Last Updated
2021-10-19 22:43:25 UTC

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Actions

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Location

Puerto Rico
View all Puerto Rico earthquakes

Understanding This Data

Magnitude 3.0 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: pr2021292010). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, October 19, 2021). M3.0 Earthquake 103 km N of Isabela, Puerto Rico — October 19, 2021. Retrieved October 19, 2021 from https://www.earthquaketracker.org/earthquakes/event/pr2021292010/