| Magnitude | 5.4 |
| Alert | Strong |
| Depth | 44.7 km |
| Coordinates | 12.953, 145.313 |
| UTC time | 1984-01-21 20:33:57.820 |
Earthquake details
Saturday, January 21, 1984 Earthquake
The earthquake hit Guam on Saturday, January 21, 1984 at 20:33 UTC with a magnitude of 5.4. The closest known location in the current dataset is Dededo Village (Guam - GU), about 81.2 km away. The epicenter is located at longitude 145.313 and latitude 12.953.
| Location | Dededo Village |
| Country | Guam (GU) |
| Severity | Strong |
Earthquake map 1984-01-21
Closest countries
The 12 closest cities near the epicenter.
| Dededo Village | 81.2 km |
| Saipan | 256.0 km |
| Jayapura | 1797.2 km |
| Abepura | 1806.6 km |
| Manokwari | 1976.9 km |
| Wamena | 2024.1 km |
| Mount Hagen | 2097.4 km |
| Nabire | 2115.2 km |
| Tandag | 2131.9 km |
| Bislig | 2143.6 km |
| Monkayo | 2183.8 km |
| Compostela | 2184.8 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.5
Dededo Village
Guam · 2026-04-12 19:43 UTC
|
111.8 km |
|
M 4.1
Dededo Village
Guam · 2026-04-09 18:06 UTC
|
86.4 km |
|
M 4.5
Dededo Village
Guam · 2026-03-29 15:06 UTC
|
86.6 km |
|
M 4.3
Dededo Village
Guam · 2026-03-29 06:36 UTC
|
67.6 km |
|
M 4.1
Dededo Village
Guam · 2026-03-21 11:23 UTC
|
110.9 km |
|
M 4.5
Dededo Village
Guam · 2026-02-27 03:57 UTC
|
65.9 km |
|
M 4.3
Dededo Village
Guam · 2026-02-15 02:20 UTC
|
94.3 km |
|
M 4.1
Dededo Village
Guam · 2026-02-13 01:20 UTC
|
130.4 km |
Stay informed
Earthquake alerts
Create targeted notifications for important seismic activity near the places you follow.