Earthquake · Reviewed by USGS

M4.1 earthquake 27 km N of Yigo Village, Guam

A magnitude 4.1 earthquake struck 27 km N of Yigo Village, Guam at Mar 21, 2026, 11:23 UTC, at a depth of 145 km. The epicentre was 28 km (17 mi) N of Yigo Village.

Details

Magnitude	4.1 mb
Time	Mar 21, 2026, 11:23 UTC
Depth	144.8 km
Coordinates	13.781, 144.839
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
4.6	49 km NE of Yigo Village, Guam	42 km / 26 mi	depth 99 km	Oct 22, 08:06 UTC
4.6	36 km S of Inarajan Village, Guam	94 km / 58 mi	depth 44 km	Oct 18, 17:28 UTC
5.3	41 km NNE of Yigo Village, Guam	28 km / 18 mi	depth 112 km	Oct 10, 03:58 UTC
4.1	30 km S of Merizo Village, Guam	90 km / 56 mi	depth 56 km	Sep 20, 14:43 UTC
5.1	80 km SSW of San Jose Village, Northern Mariana Islands	83 km / 52 mi	depth 107 km	Sep 16, 18:06 UTC
4.4	40 km NNW of Dededo Village, Guam	21 km / 13 mi	depth 155 km	Sep 14, 06:03 UTC
4.2	54 km NNW of Asan-Maina Village, Guam	35 km / 22 mi	depth 186 km	Sep 11, 17:19 UTC
3.8	28 km NE of Yigo Village, Guam	24 km / 15 mi	depth 125 km	Sep 8, 06:24 UTC
4.2	46 km NNW of Dededo Village, Guam	21 km / 13 mi	depth 144 km	Sep 4, 21:56 UTC
3.6	67 km N of Yigo Village, Guam	41 km / 25 mi	depth 184 km	Aug 24, 19:40 UTC
4.5	81 km SSW of San Jose Village, Northern Mariana Islands	78 km / 48 mi	depth 115 km	Aug 22, 07:43 UTC
4.4	14 km NNW of Tamuning-Tumon-Harmon Village, Guam	21 km / 13 mi	depth 142 km	Aug 18, 07:46 UTC
4.1	90 km S of San Jose Village, Northern Mariana Islands	85 km / 53 mi	depth 70 km	Aug 9, 17:22 UTC
4.3	17 km NNW of Dededo Village, Guam	15 km / 9 mi	depth 131 km	Jul 26, 02:41 UTC
4.0	57 km NNW of Piti Village, Guam	44 km / 27 mi	depth 186 km	Jun 26, 07:05 UTC
4.1	35 km NE of Yigo Village, Guam	33 km / 21 mi	depth 134 km	Jun 7, 19:48 UTC
4.2	2 km WSW of Yona Village, Guam	43 km / 27 mi	depth 95 km	May 29, 12:27 UTC
4.5	22 km N of Asan-Maina Village, Guam	19 km / 12 mi	depth 129 km	May 26, 11:10 UTC
4.6	33 km SE of Inarajan Village, Guam	78 km / 48 mi	depth 68 km	May 24, 15:17 UTC
4.4	31 km N of Yigo Village, Guam	4 km / 3 mi	depth 143 km	May 2, 02:25 UTC
4.3	17 km W of Umatac Village, Guam	67 km / 42 mi	depth 75 km	Apr 26, 22:43 UTC
5.0	46 km N of Yigo Village, Guam	21 km / 13 mi	depth 151 km	Apr 23, 23:22 UTC
4.2	36 km NNW of Dededo Village, Guam	13 km / 8 mi	depth 152 km	Apr 13, 03:11 UTC
4.5	90 km ENE of Yigo Village, Guam	87 km / 54 mi	depth 101 km	Apr 12, 19:43 UTC
4.3	91 km S of San Jose Village, Northern Mariana Islands	84 km / 52 mi	depth 125 km	Apr 10, 02:28 UTC

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