| 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 4.5
Dededo Village
Guam · 2026-04-12 19:43 UTC
|
182.7 km |
|
M 4.1
Dededo Village
Guam · 2026-04-09 18:06 UTC
|
142.8 km |
|
M 4.5
Dededo Village
Guam · 2026-03-29 15:06 UTC
|
149.7 km |
|
M 4.3
Dededo Village
Guam · 2026-03-29 06:36 UTC
|
139.7 km |
|
M 4.1
Dededo Village
Guam · 2026-03-21 11:23 UTC
|
155.9 km |
|
M 4.5
Dededo Village
Guam · 2026-02-27 03:57 UTC
|
117.7 km |
|
M 4.3
Dededo Village
Guam · 2026-02-15 02:20 UTC
|
152.6 km |
|
M 4.1
Dededo Village
Guam · 2026-02-13 01:20 UTC
|
170.8 km |
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