M3.0 Earthquake 37 km N of Dorado, Puerto Rico — July 11, 2024
2024-07-11 23:31:19 UTC (2024-07-11) · approx. 7:31 PM UTC-4 local
On July 11, 2024 at 23:31 UTC, a magnitude 3.0 shallow crustal earthquake struck 37 km N of Dorado, Puerto Rico, at a depth of 12.2 km and coordinates 18.7900°, -66.2097°.
Physical scale: An earthquake of magnitude 3.0 releases seismic energy equivalent to roughly 548 kg of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 75 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
-66.2097°E
Technical Information
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Common Questions
How strong was the magnitude 3.0 earthquake near Dorado, Puerto Rico?
The magnitude 3.0 earthquake that struck 37 km N of Dorado, Puerto Rico on July 11, 2024 at 23:31 UTC had a depth of 12.2 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 3.0 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 3.0 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: pr71455163). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, July 11, 2024). M3.0 Earthquake 37 km N of Dorado, Puerto Rico — July 11, 2024. Retrieved July 11, 2024 from https://www.earthquaketracker.org/earthquakes/event/pr71455163/