M3.3 Earthquake 53 km NNE of Punta Cana, Dominican Republic — July 20, 2026
2026-07-20 00:43:01 UTC (16 hours ago) · approx. 7:43 PM UTC-5 local
On July 20, 2026 at 00:43 UTC, a magnitude 3.3 shallow crustal earthquake struck 53 km NNE of Punta Cana, Dominican Republic, at a depth of 13.8 km and coordinates 19.0367°, -68.2267°.
Physical scale: An earthquake of magnitude 3.3 releases seismic energy equivalent to roughly 1.5 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 122 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
-68.2267°E
Technical Information
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Common Questions
How strong was the magnitude 3.3 earthquake near Punta Cana, Dominican Republic?
The magnitude 3.3 earthquake that struck 53 km NNE of Punta Cana, Dominican Republic on July 20, 2026 at 00:43 UTC had a depth of 13.8 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 3.3 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 3.3 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: pr71525063). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, July 20, 2026). M3.3 Earthquake 53 km NNE of Punta Cana, Dominican Republic — July 20, 2026. Retrieved July 20, 2026 from https://www.earthquaketracker.org/earthquakes/event/pr71525063/