| Magnitude | 5.9 |
| Alert | Strong |
| Depth | 44.9 km |
| Coordinates | 16.172, 119.768 |
| UTC time | 1963-12-21 13:09:11.640 |
Earthquake details
Saturday, December 21, 1963 Earthquake
The earthquake hit Philippines on Saturday, December 21, 1963 at 13:09 UTC with a magnitude of 5.9. The closest known location in the current dataset is Agoo (Philippines - PH), about 36.8 km away. The epicenter is located at longitude 119.768 and latitude 16.172.
| Location | Agoo |
| Country | Philippines (PH) |
| Severity | Strong |
Earthquake map 1963-12-21
Closest countries
The 12 closest cities near the epicenter.
| Agoo | 36.8 km |
| Lingayen | 52.4 km |
| Binmaley | 55.8 km |
| Dagupan | 62.1 km |
| Aringay | 67.4 km |
| Mangaldan | 68.8 km |
| San Fernando | 76.6 km |
| Manaoag | 78.1 km |
| Camiling | 87.7 km |
| Urdaneta | 88.6 km |
| Baguio City | 92.3 km |
| La Trinidad | 93.0 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.1
Agoo
Philippines · 2026-03-18 22:11 UTC
|
16.1 km |
|
M 4.6
Lingayen
Philippines · 2026-01-09 16:00 UTC
|
19.7 km |
|
M 4.9
Mabalacat
Philippines · 2025-12-27 18:26 UTC
|
96.0 km |
|
M 4.6
Agoo
Philippines · 2025-12-18 23:43 UTC
|
65.4 km |
|
M 4.6
Baguio City
Philippines · 2025-12-13 19:09 UTC
|
53.2 km |
|
M 4.6
San Fernando
Philippines · 2025-11-13 09:57 UTC
|
89.2 km |
|
M 4.5
Agoo
Philippines · 2025-11-07 05:23 UTC
|
25.8 km |
|
M 4.7
Camiling
Philippines · 2025-10-15 18:09 UTC
|
80.4 km |
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