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4.8MAG

LIGHT EARTHQUAKE

268 km NNW of Kuril’sk, Russia

USGS

A magnitude 4.8 earthquake struck 268 km NNW of Kuril’sk, Russia on 19 Sept 2026, 09:34 UTC. The hypocentre was 394.1 km below the surface — deep by seismological convention. 2 other earthquakes above our reporting threshold have been recorded within 250 km in the past 30 days.

Depth
394.1 km

deep

Latitude
47.40°N

146.36°E longitude

Time
09:34 UTC

19 Sept 2026

Magnitude
M4.8

mb

EPICENTRE

View the official report

MAGNITUDE 4.8

Noticeable shaking of indoor objects. Damage is unlikely.

The scale is logarithmic: this released about 500 times the energy of a magnitude 3.0, roughly the energy of 239 tonnes of TNT.

394.1 KM DEEP

Deep earthquakes rarely cause damage. The energy dissipates over hundreds of kilometres before reaching the surface, though it can still be felt far from the epicentre.

NEARBY IN THE PAST 30 DAYS

2 earthquakes above our reporting threshold within 250 km of this one, the largest a magnitude 4.5.

OTHER RECENT EARTHQUAKES

M4.8 earthquake — Kuril’sk, Russia · Quakewire