M3.1 Earthquake 23 km WNW of Saint Croix, U.S. Virgin Islands — June 7, 2024
2024-06-07 23:31:06 UTC (2024-06-07) · approx. 7:31 PM UTC-4 local
On June 7, 2024 at 23:31 UTC, a magnitude 3.1 shallow crustal earthquake struck 23 km WNW of Saint Croix, U.S. Virgin Islands, at a depth of 30.1 km and coordinates 17.8408°, -64.9302°.
Physical scale: An earthquake of magnitude 3.1 releases seismic energy equivalent to roughly 801 kg of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 90 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
-64.9302°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 3.1 earthquake near Saint Croix, U.S. Virgin Islands?
The magnitude 3.1 earthquake that struck 23 km WNW of Saint Croix, U.S. Virgin Islands on June 7, 2024 at 23:31 UTC had a depth of 30.1 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 3.1 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 3.1 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: pr71451768). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, June 7, 2024). M3.1 Earthquake 23 km WNW of Saint Croix, U.S. Virgin Islands — June 7, 2024. Retrieved June 8, 2024 from https://www.earthquaketracker.org/earthquakes/event/pr71451768/