3.5

M3.5 Earthquake 35 km N of Otra Banda, Dominican RepublicMay 26, 2022

2022-05-26 23:21:09 UTC (2022-05-26) · approx. 6:21 PM UTC-5 local

MagnitudeM3.5(md)
Time23:21 UTC6:21 PM UTC-5
Depth6.0 kmshallow crustal
Coordinates18.973°, -68.681°
Felt byNo felt reports
Status✓ Reviewed by USGS

On May 26, 2022 at 23:21 UTC, a magnitude 3.5 shallow crustal earthquake struck 35 km N of Otra Banda, Dominican Republic, at a depth of 6.0 km and coordinates 18.9728°, -68.6806°.

Physical scale: An earthquake of magnitude 3.5 releases seismic energy equivalent to roughly 3.2 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 170 m — a useful intuition for the size of the slip patch on the fault.

Map showing earthquake epicenter at 18.97°, -68.68°

Earthquake Details

Magnitude
3.5 md
Depth
6.0 km
shallow crustal
Location
18.9728°N
-68.6806°E

Technical Information

Event ID
pr2022146000
Event Type
earthquake
Status
✓ Reviewed
Significance
194
Stations Used
17
Azimuthal Gap
159.0°
Min Station Distance
0.548°
RMS Residual
0.77 sec
Last Updated
2022-08-02 19:50:56 UTC

Common Questions

How strong was the magnitude 3.5 earthquake near Otra Banda, Dominican Republic?

The magnitude 3.5 earthquake that struck 35 km N of Otra Banda, Dominican Republic on May 26, 2022 at 23:21 UTC had a depth of 6.0 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.

Understanding This Data

Magnitude 3.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: pr2022146000). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2022, May 26, 2022). M3.5 Earthquake 35 km N of Otra Banda, Dominican RepublicMay 26, 2022. Retrieved August 2, 2022 from https://www.earthquaketracker.org/earthquakes/event/pr2022146000/