| Magnitude | 5.5 |
| Alert | Strong |
| Depth | 116.8 km |
| Coordinates | 13.865, 144.503 |
| UTC time | 1986-12-27 02:28:41.900 |
Earthquake details
Saturday, December 27, 1986 Earthquake
The earthquake hit Guam on Saturday, December 27, 1986 at 02:28 UTC with a magnitude of 5.5. The closest known location in the current dataset is Dededo Village (Guam - GU), about 53.1 km away. The epicenter is located at longitude 144.503 and latitude 13.865.
| Location | Dededo Village |
| Country | Guam (GU) |
| Severity | Strong |
Earthquake map 1986-12-27
Closest countries
The 12 closest cities near the epicenter.
| Dededo Village | 53.1 km |
| Saipan | 201.7 km |
| Jayapura | 1872.7 km |
| Abepura | 1881.6 km |
| Manokwari | 2003.3 km |
| Tandag | 2065.8 km |
| Bislig | 2083.0 km |
| Wamena | 2091.4 km |
| Surigao City | 2119.3 km |
| Bayugan | 2121.6 km |
| Monkayo | 2125.2 km |
| Compostela | 2127.1 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 5.0
Dededo Village
Guam · 2026-07-21 11:09 UTC
116.8 km
M 4.4
Dededo Village
Guam · 2026-07-02 23:21 UTC
128.2 km
M 4.0
Dededo Village
Guam · 2026-06-26 07:05 UTC
8.0 km
M 4.4
Dededo Village
Guam · 2026-06-23 04:59 UTC
131.1 km
M 4.1
Dededo Village
Guam · 2026-06-07 19:48 UTC
70.5 km
M 4.2
Dededo Village
Guam · 2026-05-29 12:27 UTC
58.3 km
M 4.5
Dededo Village
Guam · 2026-05-26 11:10 UTC
29.7 km
M 4.6
Dededo Village
Guam · 2026-05-24 15:17 UTC
100.6 km
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