M3.5 Earthquake 5 km WSW of El Valle, Dominican Republic — September 7, 2020
2020-09-07 17:22:32 UTC (2020-09-07) · approx. 12:22 PM UTC-5 local
On September 7, 2020 at 17:22 UTC, a magnitude 3.5 shallow crustal earthquake struck 5 km WSW of El Valle, Dominican Republic, at a depth of 35.0 km and coordinates 18.9522°, -69.4201°.
Physical scale: An earthquake of magnitude 3.5 releases seismic energy equivalent to roughly 2.7 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 157 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
-69.4201°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 3.5 earthquake near El Valle, Dominican Republic?
The magnitude 3.5 earthquake that struck 5 km WSW of El Valle, Dominican Republic on September 7, 2020 at 17:22 UTC had a depth of 35.0 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 3.5 earthquakes can continue for several days and gradually diminish over time.
Actions
Understanding This Data
Magnitude 3.5 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: us7000bjc7). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2020, September 7, 2020). M3.5 Earthquake 5 km WSW of El Valle, Dominican Republic — September 7, 2020. Retrieved November 17, 2020 from https://www.earthquaketracker.org/earthquakes/event/us7000bjc7/