M3.6 Earthquake 4 km SE of Otra Banda, Dominican Republic — November 28, 2020
2020-11-28 21:57:30 UTC (2020-11-28) · approx. 4:57 PM UTC-5 local
On November 28, 2020 at 21:57 UTC, a magnitude 3.6 intermediate depth earthquake struck 4 km SE of Otra Banda, Dominican Republic, at a depth of 137.0 km and coordinates 18.6245°, -68.6286°.
Physical scale: An earthquake of magnitude 3.6 releases seismic energy equivalent to roughly 3.8 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 184 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
-68.6286°E
Technical Information
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Common Questions
How strong was the magnitude 3.6 earthquake near Otra Banda, Dominican Republic?
The magnitude 3.6 earthquake that struck 4 km SE of Otra Banda, Dominican Republic on November 28, 2020 at 21:57 UTC had a depth of 137.0 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 3.6 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 3.6 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: pr2020333007). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2020, November 28, 2020). M3.6 Earthquake 4 km SE of Otra Banda, Dominican Republic — November 28, 2020. Retrieved February 6, 2021 from https://www.earthquaketracker.org/earthquakes/event/pr2020333007/