| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 68.0 km |
| Coordinates | 8.481, 127.379 |
| UTC time | 1979-12-21 18:09:03.300 |
Earthquake details
Friday, December 21, 1979 Earthquake
The earthquake hit Philippines on Friday, December 21, 1979 at 18:09 UTC with a magnitude of 5.1. The closest known location in the current dataset is Bislig (Philippines - PH), about 120.7 km away. The epicenter is located at longitude 127.379 and latitude 8.481.
| Location | Bislig |
| Country | Philippines (PH) |
| Severity | Strong |
Earthquake map 1979-12-21
Closest countries
The 12 closest cities near the epicenter.
| Bislig | 120.7 km |
| Tandag | 145.9 km |
| Monkayo | 163.7 km |
| Compostela | 168.2 km |
| Bayugan | 180.0 km |
| Tagum | 208.2 km |
| Butuan | 208.6 km |
| Mati | 212.8 km |
| Libertad | 212.9 km |
| Cabadbaran | 215.0 km |
| Buenavista | 223.7 km |
| Panabo | 228.0 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 5.5
Mati
Philippines · 2026-05-06 15:35 UTC
|
114.9 km |
|
M 4.6
Bislig
Philippines · 2026-05-05 23:10 UTC
|
82.1 km |
|
M 5.0
Tandag
Philippines · 2026-04-29 22:04 UTC
|
96.8 km |
|
M 4.0
Bislig
Philippines · 2026-04-11 06:36 UTC
|
93.2 km |
|
M 4.5
Tandag
Philippines · 2026-03-16 19:10 UTC
|
127.8 km |
|
M 4.4
Bislig
Philippines · 2026-03-03 19:24 UTC
|
87.4 km |
|
M 4.6
Tandag
Philippines · 2026-02-27 16:23 UTC
|
136.1 km |
|
M 4.1
Bislig
Philippines · 2026-02-21 06:56 UTC
|
98.7 km |
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