M4.2 Earthquake 69 km SSE of Ger?sh, Iran — April 30, 2022
2022-04-30 20:05:50 UTC (2022-04-30) · approx. 12:05 AM UTC+4 local
On April 30, 2022 at 20:05 UTC, a magnitude 4.2 shallow crustal earthquake struck 69 km SSE of Ger?sh, Iran, at a depth of 10.0 km and coordinates 27.1228°, 54.4698°.
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
54.4698°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.2 earthquake near Ger?sh, Iran?
The magnitude 4.2 earthquake that struck 69 km SSE of Ger?sh, Iran on April 30, 2022 at 20:05 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.
Actions
Location
Understanding This Data
Magnitude 4.2 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000h64c). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2022, April 30, 2022). M4.2 Earthquake 69 km SSE of Ger?sh, Iran — April 30, 2022. Retrieved July 9, 2022 from https://www.earthquaketracker.org/earthquakes/event/us7000h64c/