| Magnitude | 5.2 |
| Alert | Strong |
| Depth | 33.0 km |
| Coordinates | 19.201, 121.196 |
| UTC time | 1977-11-13 21:12:46.300 |
Earthquake details
Sunday, November 13, 1977 Earthquake
The earthquake hit Philippines on Sunday, November 13, 1977 at 21:12 UTC with a magnitude of 5.2. The closest known location in the current dataset is Aparri (Philippines - PH), about 105.0 km away. The epicenter is located at longitude 121.196 and latitude 19.201.
| Location | Tuguegarao City |
| Country | Philippines (PH) |
| Severity | Strong |
Earthquake map 1977-11-13
Closest countries
The 12 closest cities near the epicenter.
| Aparri | 105.0 km |
| Laoag | 128.4 km |
| San Nicolas | 130.8 km |
| Batac City | 143.9 km |
| Solana | 180.1 km |
| Tuguegarao City | 185.0 km |
| Vigan | 200.2 km |
| Ilagan | 240.0 km |
| Tagudin | 264.4 km |
| Ramon | 271.4 km |
| Santiago | 282.2 km |
| Solano | 298.5 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.8
Aparri
Philippines · 2026-08-19 04:22 UTC
14.5 km
M 4.6
Tuguegarao City
Philippines · 2026-07-17 09:40 UTC
17.2 km
M 4.8
Laoag
Philippines · 2026-07-16 01:15 UTC
50.4 km
M 4.7
Laoag
Philippines · 2026-07-15 21:33 UTC
61.8 km
M 4.3
Tuguegarao City
Philippines · 2026-05-23 06:25 UTC
21.6 km
M 5.1
Tuguegarao City
Philippines · 2026-02-22 10:40 UTC
12.6 km
M 4.8
Aparri
Philippines · 2026-02-12 14:02 UTC
89.3 km
M 4.4
Aparri
Philippines · 2026-02-09 20:18 UTC
73.2 km
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