| Magnitude | 5.6 |
| Alert | Strong |
| Depth | 49.4 km |
| Coordinates | 13.038, 145.390 |
| UTC time | 1990-09-30 03:15:03.050 |
Earthquake details
Sunday, September 30, 1990 Earthquake
The earthquake hit Guam on Sunday, September 30, 1990 at 03:15 UTC with a magnitude of 5.6. The closest known location in the current dataset is Dededo Village (Guam - GU), about 80.1 km away. The epicenter is located at longitude 145.390 and latitude 13.038.
| Location | Dededo Village |
| Country | Guam (GU) |
| Severity | Strong |
Earthquake map 1990-09-30
Closest countries
The 12 closest cities near the epicenter.
| Dededo Village | 80.1 km |
| Saipan | 245.2 km |
| Jayapura | 1808.7 km |
| Abepura | 1818.1 km |
| Manokwari | 1989.5 km |
| Wamena | 2036.0 km |
| Mount Hagen | 2107.3 km |
| Nabire | 2127.7 km |
| Tandag | 2141.7 km |
| Bislig | 2153.8 km |
| Monkayo | 2194.2 km |
| Compostela | 2195.2 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 5.0
Dededo Village
Guam · 2026-07-21 11:09 UTC
111.9 km
M 4.4
Dededo Village
Guam · 2026-07-02 23:21 UTC
93.0 km
M 4.0
Dededo Village
Guam · 2026-06-26 07:05 UTC
140.6 km
M 4.4
Dededo Village
Guam · 2026-06-23 04:59 UTC
24.3 km
M 4.1
Dededo Village
Guam · 2026-06-07 19:48 UTC
82.7 km
M 4.2
Dededo Village
Guam · 2026-05-29 12:27 UTC
79.6 km
M 4.5
Dededo Village
Guam · 2026-05-26 11:10 UTC
103.2 km
M 4.6
Dededo Village
Guam · 2026-05-24 15:17 UTC
43.3 km
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