M3.2 Earthquake 76 km N of Tierras Nuevas Poniente, Puerto Rico — June 19, 2024
2024-06-19 20:38:02 UTC (2024-06-19) · approx. 4:38 PM UTC-4 local
On June 19, 2024 at 20:38 UTC, a magnitude 3.2 shallow crustal earthquake struck 76 km N of Tierras Nuevas Poniente, Puerto Rico, at a depth of 21.9 km and coordinates 19.1475°, -66.5592°.
Physical scale: An earthquake of magnitude 3.2 releases seismic energy equivalent to roughly 919 kg of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 96 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
-66.5592°E
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Common Questions
How strong was the magnitude 3.2 earthquake near Tierras Nuevas Poniente, Puerto Rico?
The magnitude 3.2 earthquake that struck 76 km N of Tierras Nuevas Poniente, Puerto Rico on June 19, 2024 at 20:38 UTC had a depth of 21.9 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.
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Understanding This Data
Magnitude 3.2 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: pr71453468). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, June 19, 2024). M3.2 Earthquake 76 km N of Tierras Nuevas Poniente, Puerto Rico — June 19, 2024. Retrieved June 19, 2024 from https://www.earthquaketracker.org/earthquakes/event/pr71453468/