| Magnitude | 5.0 |
| Alert | Strong |
| Depth | 50.0 km |
| Coordinates | 12.155, 144.116 |
| UTC time | 1977-03-06 11:55:54.900 |
Earthquake details
Sunday, March 6, 1977 Earthquake
The earthquake hit Guam on Sunday, March 6, 1977 at 11:55 UTC with a magnitude of 5.0. The closest known location in the current dataset is Dededo Village (Guam - GU), about 170.8 km away. The epicenter is located at longitude 144.116 and latitude 12.155.
| Location | Dededo Village |
| Country | Guam (GU) |
| Severity | Strong |
Earthquake map 1977-03-06
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 5.0
Dededo Village
Guam · 2026-07-21 11:09 UTC
79.5 km
M 4.4
Dededo Village
Guam · 2026-07-02 23:21 UTC
81.4 km
M 4.0
Dededo Village
Guam · 2026-06-26 07:05 UTC
200.7 km
M 4.4
Dededo Village
Guam · 2026-06-23 04:59 UTC
145.3 km
M 4.1
Dededo Village
Guam · 2026-06-07 19:48 UTC
208.6 km
M 4.2
Dededo Village
Guam · 2026-05-29 12:27 UTC
155.2 km
M 4.5
Dededo Village
Guam · 2026-05-26 11:10 UTC
180.3 km
M 4.6
Dededo Village
Guam · 2026-05-24 15:17 UTC
141.7 km
Stay informed
Earthquake alerts
Create targeted notifications for important seismic activity near the places you follow.