Earthquake · Reviewed by USGS

M4.9 earthquake 64 km E of Yigo Village, Guam

A magnitude 4.9 earthquake struck 64 km E of Yigo Village, Guam at Sep 20, 2025, 06:49 UTC, at a depth of 39 km. The epicentre was 65 km (40 mi) E of Yigo Village. 8 people reported feeling it to USGS.

Details

Magnitude	4.9 mb
Time	Sep 20, 2025, 06:49 UTC
Depth	38.8 km
Coordinates	13.643, 145.478
Felt reports	8
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	36 km / 22 mi	depth 99 km	Oct 22, 08:06 UTC
5.3	41 km NNE of Yigo Village, Guam	48 km / 30 mi	depth 112 km	Oct 10, 03:58 UTC
4.6	94 km ESE of Yigo Village, Guam	51 km / 32 mi	depth 23 km	Sep 20, 07:32 UTC
4.9	99 km ESE of Yigo Village, Guam	53 km / 33 mi	depth 17 km	Sep 20, 06:47 UTC
5.2	124 km ESE of Yigo Village, Guam	81 km / 50 mi	depth 10 km	Sep 20, 03:43 UTC
5.1	80 km SSW of San Jose Village, Northern Mariana Islands	70 km / 44 mi	depth 107 km	Sep 16, 18:06 UTC
4.4	40 km NNW of Dededo Village, Guam	92 km / 57 mi	depth 155 km	Sep 14, 06:03 UTC
3.8	28 km NE of Yigo Village, Guam	47 km / 29 mi	depth 125 km	Sep 8, 06:24 UTC
4.2	46 km NNW of Dededo Village, Guam	90 km / 56 mi	depth 144 km	Sep 4, 21:56 UTC
3.6	67 km N of Yigo Village, Guam	87 km / 54 mi	depth 184 km	Aug 24, 19:40 UTC
4.5	81 km SSW of San Jose Village, Northern Mariana Islands	73 km / 45 mi	depth 115 km	Aug 22, 07:43 UTC
4.4	14 km NNW of Tamuning-Tumon-Harmon Village, Guam	79 km / 49 mi	depth 142 km	Aug 18, 07:46 UTC
4.1	90 km S of San Jose Village, Northern Mariana Islands	57 km / 35 mi	depth 70 km	Aug 9, 17:22 UTC
4.3	17 km NNW of Dededo Village, Guam	76 km / 47 mi	depth 131 km	Jul 26, 02:41 UTC
4.4	64 km SE of Inarajan Village, Guam	87 km / 54 mi	depth 29 km	Jun 23, 04:59 UTC
4.1	35 km NE of Yigo Village, Guam	38 km / 24 mi	depth 134 km	Jun 7, 19:48 UTC
4.2	2 km WSW of Yona Village, Guam	82 km / 51 mi	depth 95 km	May 29, 12:27 UTC
4.5	22 km N of Asan-Maina Village, Guam	85 km / 53 mi	depth 129 km	May 26, 11:10 UTC
4.6	33 km SE of Inarajan Village, Guam	80 km / 50 mi	depth 68 km	May 24, 15:17 UTC
4.8	126 km ESE of Yigo Village, Guam	76 km / 47 mi	depth 10 km	May 11, 20:18 UTC
4.4	66 km SE of Inarajan Village, Guam	98 km / 61 mi	depth 30 km	May 9, 15:51 UTC
4.4	31 km N of Yigo Village, Guam	72 km / 45 mi	depth 143 km	May 2, 02:25 UTC
5.0	46 km N of Yigo Village, Guam	69 km / 43 mi	depth 151 km	Apr 23, 23:22 UTC
4.2	36 km NNW of Dededo Village, Guam	83 km / 52 mi	depth 152 km	Apr 13, 03:11 UTC
4.5	90 km ENE of Yigo Village, Guam	35 km / 22 mi	depth 101 km	Apr 12, 19:43 UTC

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