| Magnitude | 5.0 |
| Alert | Strong |
| Depth | 118.6 km |
| Coordinates | 13.689, 144.957 |
| UTC time | 1985-03-11 12:21:01.000 |
Earthquake details
Monday, March 11, 1985 Earthquake
The earthquake hit Guam on Monday, March 11, 1985 at 12:21 UTC with a magnitude of 5.0. The closest known location in the current dataset is Dededo Village (Guam - GU), about 22.9 km away. The epicenter is located at longitude 144.957 and latitude 13.689.
| Location | Dededo Village |
| Country | Guam (GU) |
| Severity | Strong |
Earthquake map 1985-03-11
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 5.0
Dededo Village
Guam · 2026-07-21 11:09 UTC
114.8 km
M 4.4
Dededo Village
Guam · 2026-07-02 23:21 UTC
115.0 km
M 4.0
Dededo Village
Guam · 2026-06-26 07:05 UTC
59.3 km
M 4.4
Dededo Village
Guam · 2026-06-23 04:59 UTC
91.1 km
M 4.1
Dededo Village
Guam · 2026-06-07 19:48 UTC
20.9 km
M 4.2
Dededo Village
Guam · 2026-05-29 12:27 UTC
38.4 km
M 4.5
Dededo Village
Guam · 2026-05-26 11:10 UTC
28.2 km
M 4.6
Dededo Village
Guam · 2026-05-24 15:17 UTC
66.0 km
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