Earthquake · Reviewed by USGS

M4.3 earthquake 51 km SSE of Vilyuchinsk, Russia

A magnitude 4.3 earthquake struck 51 km SSE of Vilyuchinsk, Russia at Aug 28, 2026, 23:43 UTC, at a depth of 78 km. The epicentre was 51 km (32 mi) SSE of Vilyuchinsk.

Details

Magnitude	4.3 mb
Time	Aug 28, 2026, 23:43 UTC
Depth	78.2 km
Coordinates	52.525, 158.759
Felt reports	0
Tsunami flag	None
Source	USGS event page

Fig. 1The epicentre and other earthquakes within 100 km, since the day before

01 — Nearby

Nearest cities

02 — Around it

Other earthquakes within 100 km

Other earthquakes within 100 km since the day before this event
Magnitude	Location	Distance	Depth	Time
5.3	101 km SSE of Vilyuchinsk, Russia	51 km / 31 mi	depth 70 km	Oct 24, 20:35 UTC
4.3	67 km E of Petropavlovsk-Kamchatsky, Russia	92 km / 57 mi	depth 78 km	Oct 18, 07:20 UTC
4.6	82 km E of Petropavlovsk-Kamchatsky, Russia	96 km / 60 mi	depth 69 km	Oct 11, 11:18 UTC
4.6	96 km NE of Ozernovskiy, Russia	96 km / 60 mi	depth 78 km	Oct 9, 21:19 UTC
4.4	58 km ENE of Petropavlovsk-Kamchatsky, Russia	94 km / 58 mi	depth 84 km	Oct 9, 12:27 UTC
4.4	95 km ESE of Petropavlovsk-Kamchatsky, Russia	82 km / 51 mi	depth 42 km	Oct 8, 18:15 UTC
4.2	77 km E of Petropavlovsk-Kamchatsky, Russia	87 km / 54 mi	depth 62 km	Oct 7, 02:46 UTC
4.8	63 km ESE of Petropavlovsk-Kamchatsky, Russia	71 km / 44 mi	depth 66 km	Oct 7, 00:30 UTC
4.4	15 km WSW of Yelizovo, Russia	80 km / 50 mi	depth 99 km	Oct 3, 00:21 UTC
4.7	127 km SSE of Vilyuchinsk, Russia	76 km / 47 mi	depth 63 km	Oct 3, 00:01 UTC
4.6	125 km SSE of Vilyuchinsk, Russia	75 km / 46 mi	depth 35 km	Oct 2, 21:14 UTC
4.3	54 km SW of Paratunka, Russia	71 km / 44 mi	depth 95 km	Oct 2, 21:05 UTC
4.7	52 km SSW of Vilyuchinsk, Russia	37 km / 23 mi	depth 89 km	Oct 2, 20:38 UTC
4.6	46 km SSW of Paratunka, Russia	48 km / 30 mi	depth 75 km	Oct 2, 20:37 UTC
4.6	26 km ESE of Petropavlovsk-Kamchatsky, Russia	50 km / 31 mi	depth 98 km	Oct 2, 16:02 UTC
4.9	130 km SE of Petropavlovsk-Kamchatsky, Russia	98 km / 61 mi	depth 37 km	Sep 30, 18:36 UTC
4.6	72 km ESE of Petropavlovsk-Kamchatsky, Russia	70 km / 44 mi	depth 66 km	Sep 24, 10:55 UTC
4.3	137 km SE of Petropavlovsk-Kamchatsky, Russia	92 km / 57 mi	depth 39 km	Sep 17, 19:05 UTC
4.7	105 km SE of Vilyuchinsk, Russia	58 km / 36 mi	depth 64 km	Sep 17, 13:30 UTC
4.3	77 km E of Petropavlovsk-Kamchatsky, Russia	88 km / 55 mi	depth 64 km	Sep 6, 14:52 UTC
4.4	82 km SSE of Vilyuchinsk, Russia	35 km / 22 mi	depth 83 km	Sep 4, 12:36 UTC
4.3	88 km E of Petropavlovsk-Kamchatsky, Russia	96 km / 60 mi	depth 70 km	Sep 2, 05:49 UTC

USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.