| Magnitude | 5.2 |
| Alert | Strong |
| Depth | 16.8 km |
| Coordinates | 12.078, 143.626 |
| UTC time | 1988-10-16 09:40:20.060 |
Earthquake details
Sunday, October 16, 1988 Earthquake
The earthquake hit Guam on Sunday, October 16, 1988 at 09:40 UTC with a magnitude of 5.2. The closest known location in the current dataset is Dededo Village (Guam - GU), about 207.4 km away. The epicenter is located at longitude 143.626 and latitude 12.078.
| Location | Dededo Village |
| Country | Guam (GU) |
| Severity | Strong |
Earthquake map 1988-10-16
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.5
Dededo Village
Guam · 2026-04-12 19:43 UTC
|
298.5 km |
|
M 4.1
Dededo Village
Guam · 2026-04-09 18:06 UTC
|
236.7 km |
|
M 4.5
Dededo Village
Guam · 2026-03-29 15:06 UTC
|
252.4 km |
|
M 4.3
Dededo Village
Guam · 2026-03-29 06:36 UTC
|
270.0 km |
|
M 4.1
Dededo Village
Guam · 2026-03-21 11:23 UTC
|
228.0 km |
|
M 4.5
Dededo Village
Guam · 2026-02-27 03:57 UTC
|
215.0 km |
|
M 4.3
Dededo Village
Guam · 2026-02-15 02:20 UTC
|
246.6 km |
|
M 4.1
Dededo Village
Guam · 2026-02-13 01:20 UTC
|
229.9 km |
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