| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 33.0 km |
| Coordinates | 17.400, 122.812 |
| UTC time | 1977-08-02 02:10:06.800 |
Earthquake details
Tuesday, August 2, 1977 Earthquake
The earthquake hit Philippines on Tuesday, August 2, 1977 at 02:10 UTC with a magnitude of 5.1. The closest known location in the current dataset is Ilagan (Philippines - PH), about 102.0 km away. The epicenter is located at longitude 122.812 and latitude 17.400.
| Location | Tuguegarao City |
| Country | Philippines (PH) |
| Severity | Strong |
Earthquake map 1977-08-02
Closest countries
The 12 closest cities near the epicenter.
| Ilagan | 102.0 km |
| Tuguegarao City | 118.1 km |
| Solana | 122.3 km |
| Ramon | 152.2 km |
| Santiago | 156.1 km |
| Aglipay | 160.4 km |
| Aparri | 163.5 km |
| Solano | 199.4 km |
| Bayombong | 204.4 km |
| Dupax Del Norte | 218.6 km |
| Batac City | 249.2 km |
| San Nicolas | 250.2 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.5
Tuguegarao City
Philippines · 2025-11-07 10:25 UTC
34.5 km
M 4.7
Tuguegarao City
Philippines · 2025-10-10 16:54 UTC
55.2 km
M 4.7
Tuguegarao City
Philippines · 2024-07-15 23:19 UTC
48.5 km
M 4.5
Tuguegarao City
Philippines · 2024-05-15 10:06 UTC
26.6 km
M 4.3
Ilagan
Philippines · 2023-12-31 00:13 UTC
97.8 km
M 4.6
Tuguegarao City
Philippines · 2023-08-14 15:07 UTC
64.9 km
M 4.5
Tuguegarao City
Philippines · 2023-05-24 23:55 UTC
58.8 km
M 4.7
Tuguegarao City
Philippines · 2023-05-08 17:13 UTC
44.4 km
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