| 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 4.1
Santiago
Philippines · 2025-11-28 10:16 UTC
|
105.1 km |
|
M 4.7
Tuguegarao City
Philippines · 2025-10-10 16:54 UTC
|
14.9 km |
|
M 4.4
Santiago
Philippines · 2025-04-30 22:15 UTC
|
108.1 km |
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