| Magnitude | 5.0 |
| Alert | Strong |
| Depth | 43.8 km |
| Coordinates | 12.449, 141.824 |
| UTC time | 1989-10-23 08:10:53.150 |
Earthquake details
Monday, October 23, 1989 Earthquake
The earthquake hit Guam on Monday, October 23, 1989 at 08:10 UTC with a magnitude of 5.0. The closest known location in the current dataset is Dededo Village (Guam - GU), about 348.0 km away. The epicenter is located at longitude 141.824 and latitude 12.449.
| Location | Dededo Village |
| Country | Guam (GU) |
| Severity | Strong |
Earthquake map 1989-10-23
Closest countries
The 12 closest cities near the epicenter.
| Dededo Village | 348.0 km |
| Saipan | 524.5 km |
| Jayapura | 1672.3 km |
| Abepura | 1680.0 km |
| Manokwari | 1712.0 km |
| Tandag | 1749.1 km |
| Bislig | 1761.9 km |
| Monkayo | 1802.8 km |
| Bayugan | 1803.8 km |
| Compostela | 1804.1 km |
| Surigao City | 1807.6 km |
| Mati | 1817.7 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
|
444.2 km |
|
M 4.1
Dededo Village
Guam · 2026-04-09 18:06 UTC
|
376.1 km |
|
M 4.5
Dededo Village
Guam · 2026-03-29 15:06 UTC
|
394.9 km |
|
M 4.3
Dededo Village
Guam · 2026-03-29 06:36 UTC
|
432.8 km |
|
M 4.1
Dededo Village
Guam · 2026-03-21 11:23 UTC
|
352.6 km |
|
M 4.5
Dededo Village
Guam · 2026-02-27 03:57 UTC
|
362.9 km |
|
M 4.3
Dededo Village
Guam · 2026-02-15 02:20 UTC
|
383.4 km |
|
M 4.1
Dededo Village
Guam · 2026-02-13 01:20 UTC
|
342.8 km |
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