| Magnitude | 7.0 |
| Alert | Extreme |
| Depth | 15.0 km |
| Coordinates | 12.408, 144.951 |
| UTC time | 1909-12-09 23:28:45.020 |
Earthquake details
Thursday, December 9, 1909 Earthquake
The earthquake hit Guam on Thursday, December 9, 1909 at 23:28 UTC with a magnitude of 7.0. The closest known location in the current dataset is Dededo Village (Guam - GU), about 124.1 km away. The epicenter is located at longitude 144.951 and latitude 12.408.
| Location | Dededo Village |
| Country | Guam (GU) |
| Severity | Extreme |
Earthquake map 1909-12-09
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 5.0
Dededo Village
Guam · 2026-07-21 11:09 UTC
77.0 km
M 4.4
Dededo Village
Guam · 2026-07-02 23:21 UTC
51.4 km
M 4.4
Dededo Village
Guam · 2026-06-23 04:59 UTC
62.3 km
M 4.5
Dededo Village
Guam · 2026-05-30 15:17 UTC
79.3 km
M 4.2
Dededo Village
Guam · 2026-05-30 04:22 UTC
82.1 km
M 4.6
Dededo Village
Guam · 2026-05-24 15:17 UTC
76.8 km
M 4.3
Dededo Village
Guam · 2026-02-12 19:35 UTC
66.6 km
M 4.4
Dededo Village
Guam · 2026-01-22 07:01 UTC
38.9 km
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