4.1

M4.1 Earthquake 55 km NNW of Ozernovskiy, RussiaJune 5, 2025

2025-06-05 19:56:07 UTC (2025-06-05) · approx. 5:56 AM UTC+10 local

MagnitudeM4.1(mb)
Time19:56 UTC5:56 AM UTC+10
Depth207.6 kmintermediate depth
Coordinates51.930°, 156.104°
Felt byNo felt reports
Status✓ Reviewed by USGS

On June 5, 2025 at 19:56 UTC, a magnitude 4.1 intermediate depth earthquake struck 55 km NNW of Ozernovskiy, Russia, at a depth of 207.6 km and coordinates 51.9303°, 156.1036°.

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 51.93°, 156.10°

Earthquake Details

Magnitude
4.1 mb
Depth
207.6 km
intermediate depth
Location
51.9303°N
156.1036°E

Technical Information

Event ID
us6000qi9m
Event Type
earthquake
Status
✓ Reviewed
Significance
259
Stations Used
52
Azimuthal Gap
146.0°
Min Station Distance
1.530°
RMS Residual
0.41 sec
Last Updated
2025-08-20 16:08:56 UTC

Common Questions

How strong was the magnitude 4.1 earthquake near Ozernovskiy, Russia?

The magnitude 4.1 earthquake that struck 55 km NNW of Ozernovskiy, Russia on June 5, 2025 at 19:56 UTC had a depth of 207.6 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: us6000qi9m). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, June 5, 2025). M4.1 Earthquake 55 km NNW of Ozernovskiy, RussiaJune 5, 2025. Retrieved August 20, 2025 from https://www.earthquaketracker.org/earthquakes/event/us6000qi9m/