4.0

M4.0 Earthquake 11 km N of Massy, KyrgyzstanJuly 7, 2026

2026-07-07 19:54:41 UTC (2026-07-07) · approx. 12:54 AM UTC+5 local

MagnitudeM4.0(mb)
Time19:54 UTC12:54 AM UTC+5
Depth10.0 kmshallow crustal
Coordinates41.159°, 72.607°
Felt byNo felt reports
Status✓ Reviewed by USGS

On July 7, 2026 at 19:54 UTC, a magnitude 4.0 shallow crustal earthquake struck 11 km N of Massy, Kyrgyzstan, at a depth of 10.0 km and coordinates 41.1592°, 72.6074°.

Physical scale: An earthquake of magnitude 4.0 releases seismic energy equivalent to roughly 15 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 347 m — a useful intuition for the size of the slip patch on the fault.

Map showing earthquake epicenter at 41.16°, 72.61°

Earthquake Details

Magnitude
4.0 mb
Depth
10.0 km
shallow crustal
Location
41.1592°N
72.6074°E

Technical Information

Event ID
us7000t0e5
Event Type
earthquake
Status
✓ Reviewed
Significance
246
Stations Used
12
Azimuthal Gap
107.0°
Min Station Distance
0.323°
RMS Residual
0.51 sec
Last Updated
2026-07-19 19:03:44 UTC

Common Questions

How strong was the magnitude 4.0 earthquake near Massy, Kyrgyzstan?

The magnitude 4.0 earthquake that struck 11 km N of Massy, Kyrgyzstan on July 7, 2026 at 19:54 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 4.0 earthquakes can continue for several days and gradually diminish over time.

Understanding This Data

Magnitude 4.0 earthquakes are often felt but rarely cause damage.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000t0e5). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 7, 2026). M4.0 Earthquake 11 km N of Massy, KyrgyzstanJuly 7, 2026. Retrieved July 19, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000t0e5/