| Magnitude | 5.2 |
| Alert | Strong |
| Depth | 113.8 km |
| Coordinates | 12.702, 143.350 |
| UTC time | 1987-07-18 12:14:13.420 |
Earthquake details
Saturday, July 18, 1987 Earthquake
The earthquake hit Guam on Saturday, July 18, 1987 at 12:14 UTC with a magnitude of 5.2. The closest known location in the current dataset is Dededo Village (Guam - GU), about 185.2 km away. The epicenter is located at longitude 143.350 and latitude 12.702.
| Location | Dededo Village |
| Country | Guam (GU) |
| Severity | Strong |
Earthquake map 1987-07-18
Closest countries
The 12 closest cities near the epicenter.
| Dededo Village | 185.2 km |
| Saipan | 381.5 km |
| Jayapura | 1720.8 km |
| Abepura | 1729.3 km |
| Manokwari | 1825.4 km |
| Tandag | 1917.2 km |
| Bislig | 1929.7 km |
| Wamena | 1932.3 km |
| Monkayo | 1970.3 km |
| Compostela | 1971.5 km |
| Bayugan | 1971.9 km |
| Surigao City | 1975.7 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
|
282.0 km |
|
M 4.1
Dededo Village
Guam · 2026-04-09 18:06 UTC
|
214.7 km |
|
M 4.5
Dededo Village
Guam · 2026-03-29 15:06 UTC
|
232.9 km |
|
M 4.3
Dededo Village
Guam · 2026-03-29 06:36 UTC
|
266.1 km |
|
M 4.1
Dededo Village
Guam · 2026-03-21 11:23 UTC
|
196.3 km |
|
M 4.5
Dededo Village
Guam · 2026-02-27 03:57 UTC
|
198.5 km |
|
M 4.3
Dededo Village
Guam · 2026-02-15 02:20 UTC
|
223.1 km |
|
M 4.1
Dededo Village
Guam · 2026-02-13 01:20 UTC
|
191.5 km |
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