| Magnitude | 5.5 |
| Alert | Strong |
| Depth | 143.7 km |
| Coordinates | 13.277, 143.935 |
| UTC time | 1990-08-12 07:51:55.130 |
Earthquake details
Sunday, August 12, 1990 Earthquake
The earthquake hit Guam on Sunday, August 12, 1990 at 07:51 UTC with a magnitude of 5.5. The closest known location in the current dataset is Dededo Village (Guam - GU), about 101.5 km away. The epicenter is located at longitude 143.935 and latitude 13.277.
| Location | Dededo Village |
| Country | Guam (GU) |
| Severity | Strong |
Earthquake map 1990-08-12
Closest countries
The 12 closest cities near the epicenter.
| Dededo Village | 101.5 km |
| Saipan | 291.5 km |
| Jayapura | 1795.5 km |
| Abepura | 1804.3 km |
| Manokwari | 1914.3 km |
| Tandag | 1991.8 km |
| Bislig | 2006.7 km |
| Wamena | 2010.9 km |
| Bayugan | 2047.1 km |
| Surigao City | 2047.7 km |
| Monkayo | 2048.1 km |
| Compostela | 2049.6 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
|
197.5 km |
|
M 4.1
Dededo Village
Guam · 2026-04-09 18:06 UTC
|
129.5 km |
|
M 4.5
Dededo Village
Guam · 2026-03-29 15:06 UTC
|
148.3 km |
|
M 4.3
Dededo Village
Guam · 2026-03-29 06:36 UTC
|
190.4 km |
|
M 4.1
Dededo Village
Guam · 2026-03-21 11:23 UTC
|
107.4 km |
|
M 4.5
Dededo Village
Guam · 2026-02-27 03:57 UTC
|
117.8 km |
|
M 4.3
Dededo Village
Guam · 2026-02-15 02:20 UTC
|
136.8 km |
|
M 4.1
Dededo Village
Guam · 2026-02-13 01:20 UTC
|
101.5 km |
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