| Magnitude | 5.3 |
| Alert | Strong |
| Depth | 56.1 km |
| Coordinates | 12.425, 141.887 |
| UTC time | 1989-10-20 15:07:32.950 |
Earthquake details
Friday, October 20, 1989 Earthquake
The earthquake hit Guam on Friday, October 20, 1989 at 15:07 UTC with a magnitude of 5.3. The closest known location in the current dataset is Dededo Village (Guam - GU), about 342.6 km away. The epicenter is located at longitude 141.887 and latitude 12.425.
| Location | Dededo Village |
| Country | Guam (GU) |
| Severity | Strong |
Earthquake map 1989-10-20
Closest countries
The 12 closest cities near the epicenter.
| Dededo Village | 342.6 km |
| Saipan | 520.6 km |
| Jayapura | 1670.2 km |
| Abepura | 1677.9 km |
| Manokwari | 1713.2 km |
| Tandag | 1755.3 km |
| Bislig | 1767.9 km |
| Monkayo | 1808.7 km |
| Compostela | 1810.0 km |
| Bayugan | 1810.0 km |
| Surigao City | 1814.0 km |
| Mati | 1823.3 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
|
438.8 km |
|
M 4.1
Dededo Village
Guam · 2026-04-09 18:06 UTC
|
370.8 km |
|
M 4.5
Dededo Village
Guam · 2026-03-29 15:06 UTC
|
389.5 km |
|
M 4.3
Dededo Village
Guam · 2026-03-29 06:36 UTC
|
427.0 km |
|
M 4.1
Dededo Village
Guam · 2026-03-21 11:23 UTC
|
347.6 km |
|
M 4.5
Dededo Village
Guam · 2026-02-27 03:57 UTC
|
357.3 km |
|
M 4.3
Dededo Village
Guam · 2026-02-15 02:20 UTC
|
378.2 km |
|
M 4.1
Dededo Village
Guam · 2026-02-13 01:20 UTC
|
338.1 km |
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