4 Sept 2026, 23:52 UTC · Sep 4, 7:52 PM ET · PAGER green

M5.5 earthquake 152 km E of Kuril’sk, Russia

A magnitude 5.5 earthquake struck 152 km E of Kuril’sk, Russia at Sep 4, 7:52 PM ET, 32 km deep, moderate – felt widely, some damage to weak buildings.

under 33–44–55–66+

Magnitude	5.5 mww
Time	4 Sept 2026, 23:52 UTC
Location	45.028°, 149.802° – 152 km E of Kuril’sk, Russia
Depth	32.0 km
Felt reports	0
Max. estimated intensity (MMI)	3.9
PAGER alert	green
USGS event	us7000tefx

Within 100 km

Other earthquakes nearby this year

Mag.	Where	When (ET)	Depth	Felt
6.2	135 km SE of Kuril’sk, Russia · PAGER green	Jan 13, 2:34 AM 277 d ago	29 km	–
5.1	144 km ESE of Kuril’sk, Russia	Jun 9, 3:25 PM 129 d ago	53 km	–
5.1	160 km SE of Kuril’sk, Russia	Dec 16, 6:34 PM 304 d ago	35 km	–
5.0	241 km E of Kuril’sk, Russia	Apr 17, 8:28 PM 182 d ago	38 km	–
4.9	123 km SE of Kuril’sk, Russia	Jan 13, 4:54 AM 276 d ago	49 km	–
4.9	140 km SE of Kuril’sk, Russia	Jan 13, 3:51 AM 276 d ago	35 km	–
4.9	125 km ESE of Kuril’sk, Russia	Jan 13, 3:22 AM 276 d ago	35 km	–
4.9	119 km ESE of Kuril’sk, Russia	Jan 13, 2:40 AM 277 d ago	60 km	–
4.8	134 km SE of Kuril’sk, Russia	Dec 25, 8:17 AM 295 d ago	35 km	–
4.7	184 km ESE of Kuril’sk, Russia	Aug 29, 12:48 AM 49 d ago	35 km	–
4.7	133 km E of Kuril’sk, Russia	Oct 6, 10:58 PM 375 d ago	89 km	–
4.6	130 km SE of Kuril’sk, Russia	Jul 21, 11:45 PM 87 d ago	35 km	–

FAQ

About this earthquake

How strong was the 152 km E of Kuril’sk, Russia earthquake?

Magnitude 5.5 (mww), moderate – felt widely, some damage to weak buildings. Depth 32 km. Strongest estimated shaking: intensity 3.9 on the Modified Mercalli scale.

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

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.