4 Oct 2025, 07:24 UTC · Oct 4, 3:24 AM ET

M4.5 earthquake 277 km E of Kuril’sk, Russia

A magnitude 4.5 earthquake struck 277 km E of Kuril’sk, Russia at Oct 4, 3:24 AM ET, 45 km deep, light – felt by most people nearby, rattling windows, rarely damage.

M4.4 279 km ENE of Kuril’sk, RussiaM4.5 277 km E of Kuril’sk, RussiaM4.5 Kuril IslandsM4.5 264 km E of Kuril’sk, RussiaM4.5 283 km E of Kuril’sk, RussiaM4.5 232 km E of Kuril’sk, RussiaM4.5 246 km E of Kuril’sk, RussiaM4.7 251 km E of Kuril’sk, RussiaM5.0 241 km E of Kuril’sk, RussiaM5.0 Kuril IslandsM5.1 Kuril IslandsM5.1 282 km E of Kuril’sk, RussiaM5.2 Kuril Islands
under 33–44–55–66+
Magnitude4.5 mb
Time4 Oct 2025, 07:24 UTC
Location45.643°, 151.369° – 277 km E of Kuril’sk, Russia
Depth44.6 km
Felt reports0
USGS eventus6000rerd
Within 100 km

Other earthquakes nearby this year

Mag.WhereWhen (ET)DepthFelt
5.2Kuril IslandsApr 18, 12:40 AM
182 d ago
35 km–
5.1Kuril IslandsAug 17, 5:36 PM
60 d ago
86 km–
5.1282 km E of Kuril’sk, RussiaOct 3, 11:16 AM
378 d ago
39 km–
5.0241 km E of Kuril’sk, RussiaApr 17, 8:28 PM
182 d ago
38 km–
5.0Kuril IslandsMar 16, 11:24 PM
214 d ago
43 km–
4.7251 km E of Kuril’sk, RussiaApr 19, 5:03 AM
181 d ago
35 km–
4.5Kuril IslandsOct 5, 12:16 AM
12 d ago
35 km–
4.5264 km E of Kuril’sk, RussiaJun 29, 6:24 PM
109 d ago
35 km–
4.5283 km E of Kuril’sk, RussiaJun 29, 6:06 PM
109 d ago
10 km–
4.5232 km E of Kuril’sk, RussiaNov 15, 8:31 AM
335 d ago
59 km–
4.5246 km E of Kuril’sk, RussiaOct 18, 12:31 PM
363 d ago
65 km–
4.4279 km ENE of Kuril’sk, RussiaOct 4, 4:16 PM
12 d ago
35 km–
FAQ

About this earthquake

How strong was the 277 km E of Kuril’sk, Russia earthquake?

Magnitude 4.5 (mb), light – felt by most people nearby, rattling windows, rarely damage. Depth 45 km.

Was it felt?

No felt reports have been submitted to the USGS so far.

Were there aftershocks?

No earthquakes within 100 km have followed so far in our records.

Earthquakes

More

Source: U.S. Geological Survey (USGS) earthquake catalog, real-time feeds and FDSN event service; magnitudes and locations are revised by seismologists for hours after an event. Times are Eastern (ET) unless marked UTC. Not an alert service: for warnings follow local authorities and tsunami centers.

Cookies

We measure traffic so we know which stories you care about. You can change your choice at any time.