Guam

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

461Total Events

7.8Max Magnitude

1Tsunami Alerts

2026-10-27Latest

All Earthquakes 461 M band n M band n M band n Tsunami Alerts 1

31 km N of Yigo Village, Guam

Mag 5.1 2010-08-31 21:16 UTC

130 km WSW of Merizo Village, Guam

Mag 5.5 2010-08-23 01:08 UTC

49 km SSE of Inarajan Village, Guam

Mag 5.0 2010-08-07 11:17 UTC

272 km SSE of Inarajan Village, Guam

Mag 6.3 2010-07-10 11:43 UTC

54 km NNE of Yigo Village, Guam

Mag 5.6 2010-07-10 05:39 UTC

236 km SW of Merizo Village, Guam

Mag 5.0 2010-07-02 20:07 UTC

53 km ESE of Inarajan Village, Guam

Mag 5.0 2010-05-30 21:25 UTC

62 km ESE of Inarajan Village, Guam

Mag 5.4 2010-05-07 04:31 UTC

19 km NNW of Asan-Maina Village, Guam

Mag 5.3 2010-04-23 06:46 UTC

141 km NNW of Asan-Maina Village, Guam

Mag 5.1 2010-03-06 19:09 UTC

143 km NNW of Asan-Maina Village, Guam

Mag 5.0 2010-03-06 17:53 UTC

142 km NNW of Asan-Maina Village, Guam

Mag 5.2 2010-03-06 17:23 UTC

Mariana Islands region

Mag 6.1 2010-01-02 08:45 UTC

283 km WSW of Merizo Village, Guam

Mag 5.2 2010-01-02 05:28 UTC

288 km WSW of Merizo Village, Guam

Mag 5.1 2010-01-02 05:20 UTC

45 km ESE of Inarajan Village, Guam

Mag 5.0 2009-11-24 02:45 UTC

45 km SSW of Merizo Village, Guam

Mag 5.0 2009-09-06 09:19 UTC

132 km SW of Merizo Village, Guam

Mag 5.2 2009-08-03 01:47 UTC

295 km SW of Merizo Village, Guam

Mag 5.0 2009-07-04 18:54 UTC

292 km SW of Merizo Village, Guam

Mag 5.0 2009-07-04 17:14 UTC

101 km W of Umatac Village, Guam

Mag 5.4 2009-07-01 20:53 UTC

68 km NNE of Yigo Village, Guam

Mag 5.5 2009-06-19 15:06 UTC

62 km NNE of Yigo Village, Guam

Mag 5.1 2009-05-23 00:40 UTC

74 km ESE of Inarajan Village, Guam

Mag 5.5 2009-05-12 03:30 UTC