M4.2 Earthquake 51 km W of Kot Malik Barkhurdar, Pakistan — May 25, 2021
2021-05-25 22:12:19 UTC (2021-05-25) · approx. 2:12 AM UTC+4 local
On May 25, 2021 at 22:12 UTC, a magnitude 4.2 shallow crustal earthquake struck 51 km W of Kot Malik Barkhurdar, Pakistan, at a depth of 10.0 km and coordinates 30.2556°, 66.4514°.
Physical scale: An earthquake of magnitude 4.2 releases seismic energy equivalent to roughly 30 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 476 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
66.4514°E
Technical Information
Common Questions
How strong was the magnitude 4.2 earthquake near Kot Malik Barkhurdar, Pakistan?
The magnitude 4.2 earthquake that struck 51 km W of Kot Malik Barkhurdar, Pakistan on May 25, 2021 at 22:12 UTC had a depth of 10.0 km. For context, this was a light earthquake commonly felt near the epicenter.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.2 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 4.2 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us6000efky). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2021, May 25, 2021). M4.2 Earthquake 51 km W of Kot Malik Barkhurdar, Pakistan — May 25, 2021. Retrieved July 31, 2021 from https://www.earthquaketracker.org/earthquakes/event/us6000efky/