Earthquake · Reviewed by USGS

M4.1 earthquake 162 km SW of Merizo Village, Guam

A magnitude 4.1 earthquake struck 162 km SW of Merizo Village, Guam at Aug 25, 2026, 01:48 UTC, at a depth of 32 km. The epicentre was 186 km (116 mi) SW of Hagatna.

Details

Magnitude	4.1 mb
Time	Aug 25, 2026, 01:48 UTC
Depth	32.4 km
Coordinates	12.161, 143.688
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
4.9	119 km SSW of Merizo Village, Guam	50 km / 31 mi	depth 10 km	Oct 16, 11:57 UTC
4.7	172 km SSW of Merizo Village, Guam	30 km / 19 mi	depth 10 km	Oct 15, 05:36 UTC
4.2	130 km WSW of Merizo Village, Guam	76 km / 47 mi	depth 129 km	Sep 24, 22:39 UTC
4.4	132 km SSW of Merizo Village, Guam	67 km / 42 mi	depth 10 km	Sep 23, 15:58 UTC
4.2	231 km SW of Merizo Village, Guam	70 km / 43 mi	depth 10 km	Sep 21, 17:33 UTC
4.4	146 km WSW of Merizo Village, Guam	96 km / 59 mi	depth 200 km	Sep 11, 18:59 UTC
4.7	168 km SSW of Merizo Village, Guam	34 km / 21 mi	depth 10 km	Sep 10, 13:35 UTC
5.1	163 km SW of Merizo Village, Guam	21 km / 13 mi	depth 10 km	Sep 10, 13:28 UTC
4.4	136 km SW of Merizo Village, Guam	31 km / 19 mi	depth 18 km	Sep 5, 14:58 UTC
4.6	128 km SSW of Merizo Village, Guam	41 km / 25 mi	depth 10 km	Sep 5, 14:38 UTC
4.5	132 km WSW of Merizo Village, Guam	84 km / 52 mi	depth 167 km	Sep 3, 00:00 UTC
4.7	170 km SSW of Merizo Village, Guam	34 km / 21 mi	depth 10 km	Aug 26, 09:25 UTC

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