Guam

461 earthquakes in Guam — magnitude, tsunami alerts and latest activity

461Total Events
7.8Max Magnitude
1Tsunami Alerts
2026-10-27Latest

Mariana Islands region

Mag 5.0 2004-10-29 03:05 UTC

174 km SSW of Merizo Village, Guam

Mag 5.8 2004-05-13 17:34 UTC

158 km SW of Merizo Village, Guam

Mag 5.0 2004-04-17 10:56 UTC

160 km SW of Merizo Village, Guam

Mag 5.0 2004-02-29 21:01 UTC

132 km NNW of Asan-Maina Village, Guam

Mag 5.1 2003-10-09 15:59 UTC

174 km SW of Merizo Village, Guam

Mag 5.3 2003-09-23 00:47 UTC

228 km SW of Merizo Village, Guam

Mag 5.5 2003-09-21 07:42 UTC

63 km SE of Yigo Village, Guam

Mag 5.5 2003-08-28 22:06 UTC

175 km SW of Merizo Village, Guam

Mag 5.5 2003-06-30 14:18 UTC

101 km SW of Merizo Village, Guam

Mag 5.4 2003-04-28 12:57 UTC

56 km SE of Inarajan Village, Guam

Mag 5.4 2003-04-04 18:19 UTC

98 km W of Umatac Village, Guam

Mag 5.2 2003-03-18 14:45 UTC

114 km SSW of Merizo Village, Guam

Mag 5.1 2002-12-08 08:16 UTC

42 km W of Agat Village, Guam

Mag 5.4 2002-11-12 07:12 UTC

39 km E of Yigo Village, Guam

Mag 5.31 2002-11-12 07:12 UTC

72 km ESE of Yigo Village, Guam

Mag 5.0 2002-08-11 00:59 UTC

189 km SW of Merizo Village, Guam

Mag 5.2 2002-07-19 03:37 UTC

Rota region, Northern Mariana Islands

Mag 5.4 2002-05-21 23:45 UTC

20 km SSW of Merizo Village, Guam

Mag 7.1 2002-04-26 16:06 UTC

97 km WSW of Merizo Village, Guam

Mag 5.4 2002-04-15 03:52 UTC

238 km SW of Merizo Village, Guam

Mag 5.3 2002-03-23 03:06 UTC

50 km N of Yigo Village, Guam

Mag 5.8 2002-02-12 15:39 UTC

86 km NNE of Yigo Village, Guam

Mag 5.1 2001-10-23 12:04 UTC

163 km SW of Merizo Village, Guam

Mag 5.2 2001-10-14 05:02 UTC