M4.1 Earthquake 21 km ENE of Gerāsh, Iran — March 1, 2025
2025-03-01 20:16:48 UTC (2025-03-01) · approx. 12:16 AM UTC+4 local
On March 1, 2025 at 20:16 UTC, a magnitude 4.1 shallow crustal earthquake struck 21 km ENE of Gerāsh, Iran, at a depth of 10.0 km and coordinates 27.7272°, 54.3389°.
Physical scale: An earthquake of magnitude 4.1 releases seismic energy equivalent to roughly 21 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 406 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
54.3389°E
Technical Information
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Common Questions
How strong was the magnitude 4.1 earthquake near Gerāsh, Iran?
The magnitude 4.1 earthquake that struck 21 km ENE of Gerāsh, Iran on March 1, 2025 at 20:16 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 4.1 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 4.1 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us6000pwbm). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2025, March 1, 2025). M4.1 Earthquake 21 km ENE of Gerāsh, Iran — March 1, 2025. Retrieved May 8, 2025 from https://www.earthquaketracker.org/earthquakes/event/us6000pwbm/