M4.2 Earthquake 35 km WSW of Neyshābūr, Iran — August 14, 2026
2026-08-14 08:29:05 UTC (2 hours ago) · approx. 12:29 PM UTC+4 local
On August 14, 2026 at 08:29 UTC, a magnitude 4.2 shallow crustal earthquake struck 35 km WSW of Neyshābūr, Iran, at a depth of 10.0 km and coordinates 36.1183°, 58.4214°.
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
58.4214°E
Technical Information
Common Questions
How strong was the magnitude 4.2 earthquake near Neyshābūr, Iran?
The magnitude 4.2 earthquake that struck 35 km WSW of Neyshābūr, Iran on August 14, 2026 at 08:29 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: us6000tkml). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, August 14, 2026). M4.2 Earthquake 35 km WSW of Neyshābūr, Iran — August 14, 2026. Retrieved August 14, 2026 from https://www.earthquaketracker.org/earthquakes/event/us6000tkml/