3.2

M3.2 Earthquake 95 km N of Cruz Bay, U.S. Virgin IslandsOctober 25, 2024

2024-10-25 21:45:08 UTC (2024-10-25) · approx. 5:45 PM UTC-4 local

MagnitudeM3.2(md)
Time21:45 UTC5:45 PM UTC-4
Depth37.1 kmshallow crustal
Coordinates19.185°, -64.636°
Felt byNo felt reports
Status✓ Reviewed by USGS

On October 25, 2024 at 21:45 UTC, a magnitude 3.2 shallow crustal earthquake struck 95 km N of Cruz Bay, U.S. Virgin Islands, at a depth of 37.1 km and coordinates 19.1848°, -64.6363°.

Physical scale: An earthquake of magnitude 3.2 releases seismic energy equivalent to roughly 1.0 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 100 m — a useful intuition for the size of the slip patch on the fault.

Map showing earthquake epicenter at 19.18°, -64.64°

Earthquake Details

Magnitude
3.2 md
Depth
37.1 km
shallow crustal
Location
19.1848°N
-64.6363°E

Technical Information

Event ID
pr71463538
Event Type
earthquake
Status
✓ Reviewed
Significance
160
Stations Used
5
Azimuthal Gap
295.0°
Min Station Distance
0.761°
RMS Residual
0.46 sec
Last Updated
2024-10-25 22:07:58 UTC

Common Questions

How strong was the magnitude 3.2 earthquake near Cruz Bay, U.S. Virgin Islands?

The magnitude 3.2 earthquake that struck 95 km N of Cruz Bay, U.S. Virgin Islands on October 25, 2024 at 21:45 UTC had a depth of 37.1 km. For context, this was a minor earthquake typically detected only by instruments.

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 3.2 earthquakes can continue for several days and gradually diminish over time.

Understanding This Data

Magnitude 3.2 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: pr71463538). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2024, October 25, 2024). M3.2 Earthquake 95 km N of Cruz Bay, U.S. Virgin IslandsOctober 25, 2024. Retrieved October 25, 2024 from https://www.earthquaketracker.org/earthquakes/event/pr71463538/