| Magnitude | 5.2 |
| Alert | Strong |
| Depth | 131.9 km |
| Coordinates | 13.583, 144.517 |
| UTC time | 1987-08-03 14:55:16.830 |
Earthquake details
Monday, August 3, 1987 Earthquake
The earthquake hit Guam on Monday, August 3, 1987 at 14:55 UTC with a magnitude of 5.2. The closest known location in the current dataset is Dededo Village (Guam - GU), about 35.6 km away. The epicenter is located at longitude 144.517 and latitude 13.583.
| Location | Dededo Village |
| Country | Guam (GU) |
| Severity | Strong |
Earthquake map 1987-08-03
Closest countries
The 12 closest cities near the epicenter.
| Dededo Village | 35.6 km |
| Saipan | 225.2 km |
| Jayapura | 1842.5 km |
| Abepura | 1851.5 km |
| Manokwari | 1978.9 km |
| Tandag | 2060.5 km |
| Wamena | 2061.9 km |
| Bislig | 2076.3 km |
| Surigao City | 2115.4 km |
| Bayugan | 2116.0 km |
| Monkayo | 2117.9 km |
| Compostela | 2119.6 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
|
126.9 km |
|
M 4.1
Dededo Village
Guam · 2026-04-09 18:06 UTC
|
59.3 km |
|
M 4.5
Dededo Village
Guam · 2026-03-29 15:06 UTC
|
78.3 km |
|
M 4.3
Dededo Village
Guam · 2026-03-29 06:36 UTC
|
127.5 km |
|
M 4.1
Dededo Village
Guam · 2026-03-21 11:23 UTC
|
36.4 km |
|
M 4.5
Dededo Village
Guam · 2026-02-27 03:57 UTC
|
54.5 km |
|
M 4.3
Dededo Village
Guam · 2026-02-15 02:20 UTC
|
65.7 km |
|
M 4.1
Dededo Village
Guam · 2026-02-13 01:20 UTC
|
37.6 km |
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