M4.9 Earthquake 53 km SSW of Jurm, Afghanistan — July 26, 2022
2022-07-26 20:37:18 UTC (2022-07-26) · approx. 1:37 AM UTC+5 local
Felt by 3 people across nearby locations. Aftershock of the M5.2 mainshock.
On July 26, 2022 at 20:37 UTC, a magnitude 4.9 intermediate depth earthquake struck 53 km SSW of Jurm, Afghanistan, at a depth of 216.7 km and coordinates 36.4291°, 70.5910°. This earthquake was detected by 179 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 371, placing it among routine seismic activity.
Physical scale: An earthquake of magnitude 4.9 releases seismic energy equivalent to roughly 338 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 1.4 km — a useful intuition for the size of the slip patch on the fault.
This earthquake is part of an ongoing aftershock sequence following the magnitude 5.2 mainshock that occurred 22 days ago 52 km SSW of Jurm, Afghanistan. Since the mainshock, the USGS has recorded 0 aftershocks in this area. Aftershock activity is expected to continue for days to weeks as stresses on surrounding faults redistribute.
The epicenter is located in Afghanistan, a region characterized by the Hindu Kush deep seismic zone, where remnant subducted lithosphere produces intermediate-depth earthquakes at 150-300 km. View all earthquakes in Afghanistan.
Learn more: Magnitude scale · Aftershock sequences
Did You Feel It? — community-reported shaking
Aggregated felt-report intensity from 3 citizen responses to the USGS Did You Feel It? system. Each colored zone represents the average MMI from reports in that area.
Source: U.S. Geological Survey Did You Feel It?. View on USGS · submit your own report
Earthquake Details
70.5910°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.9 earthquake near Jurm, Afghanistan?
The magnitude 4.9 earthquake that struck 53 km SSW of Jurm, Afghanistan on July 26, 2022 at 20:37 UTC had a depth of 216.7 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at 36.4291°, 70.5910°, which is 53 km SSW of Jurm, Afghanistan. View all earthquakes in Afghanistan.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.9 earthquakes can continue for several days and gradually diminish over time.
Is this the same earthquake as the M5.2 one earlier?
No. This magnitude 4.9 earthquake is an aftershock of the larger magnitude 5.2 mainshock that occurred earlier 52 km SSW of Jurm, Afghanistan. Aftershocks are smaller earthquakes triggered by stress changes from the mainshock.
Has Afghanistan had earthquakes this big before?
The largest recorded earthquake in Afghanistan was the M7.5 Hindu Kush earthquake of October 26, 2015. Today's magnitude 4.9 event is significantly smaller than that historical record.
Authoritative source: USGS event page (event ID: us6000i5pp). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2022, July 26, 2022). M4.9 Earthquake 53 km SSW of Jurm, Afghanistan — July 26, 2022. Retrieved October 1, 2022 from https://www.earthquaketracker.org/earthquakes/event/us6000i5pp/