| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 46.0 km |
| Coordinates | 17.347, 122.306 |
| UTC time | 1977-07-22 05:13:39.800 |
Earthquake details
Friday, July 22, 1977 Earthquake
The earthquake hit Philippines on Friday, July 22, 1977 at 05:13 UTC with a magnitude of 5.1. The closest known location in the current dataset is Ilagan (Philippines - PH), about 49.5 km away. The epicenter is located at longitude 122.306 and latitude 17.347.
| Location | Ilagan |
| Country | Philippines (PH) |
| Severity | Strong |
Earthquake map 1977-07-22
Closest countries
The 12 closest cities near the epicenter.
| Ilagan | 49.5 km |
| Tuguegarao City | 68.8 km |
| Solana | 73.6 km |
| Ramon | 103.2 km |
| Santiago | 109.0 km |
| Aglipay | 118.7 km |
| Aparri | 132.7 km |
| Solano | 151.1 km |
| Bayombong | 156.4 km |
| Dupax Del Norte | 172.4 km |
| Batac City | 200.8 km |
| Tagudin | 203.3 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
78.1 km
M 4.7
Tuguegarao City
Philippines · 2025-10-10 16:54 UTC
14.9 km
M 4.7
Tuguegarao City
Philippines · 2024-07-15 23:19 UTC
17.1 km
M 4.5
Tuguegarao City
Philippines · 2024-05-15 10:06 UTC
30.7 km
M 4.3
Ilagan
Philippines · 2023-12-31 00:13 UTC
92.8 km
M 4.6
Tuguegarao City
Philippines · 2023-08-14 15:07 UTC
63.4 km
M 4.5
Tuguegarao City
Philippines · 2023-05-24 23:55 UTC
22.9 km
M 4.7
Tuguegarao City
Philippines · 2023-05-08 17:13 UTC
12.4 km
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