4.1

M4.1 Earthquake 97 km ENE of Khorugh, TajikistanAugust 19, 2026

2026-08-19 08:34:13 UTC (2 hours ago) · approx. 1:34 PM UTC+5 local

MagnitudeM4.1(mb)
Time08:34 UTC1:34 PM UTC+5
Depth122.0 kmintermediate depth
Coordinates37.949°, 72.494°
Felt byNo felt reports
Status✓ Reviewed by USGS

On August 19, 2026 at 08:34 UTC, a magnitude 4.1 intermediate depth earthquake struck 97 km ENE of Khorugh, Tajikistan, at a depth of 122.0 km and coordinates 37.9494°, 72.4938°.

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.

Map showing earthquake epicenter at 37.95°, 72.49°

Earthquake Details

Magnitude
4.1 mb
Depth
122.0 km
intermediate depth
Location
37.9494°N
72.4938°E

Technical Information

Event ID
us6000tlud
Event Type
earthquake
Status
✓ Reviewed
Significance
259
Stations Used
32
Azimuthal Gap
128.0°
Min Station Distance
0.363°
RMS Residual
0.77 sec
Last Updated
2026-08-19 09:41:17 UTC

Common Questions

How strong was the magnitude 4.1 earthquake near Khorugh, Tajikistan?

The magnitude 4.1 earthquake that struck 97 km ENE of Khorugh, Tajikistan on August 19, 2026 at 08:34 UTC had a depth of 122.0 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.

Understanding This Data

Magnitude 4.1 earthquakes are often felt but rarely cause damage.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us6000tlud). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, August 19, 2026). M4.1 Earthquake 97 km ENE of Khorugh, TajikistanAugust 19, 2026. Retrieved August 19, 2026 from https://www.earthquaketracker.org/earthquakes/event/us6000tlud/