| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 35.6 km |
| Coordinates | 19.257, 121.019 |
| UTC time | 1981-06-04 08:21:29.850 |
Earthquake details
Thursday, June 4, 1981 Earthquake
The earthquake hit Philippines on Thursday, June 4, 1981 at 08:21 UTC with a magnitude of 5.1. The closest known location in the current dataset is Aparri (Philippines - PH), about 119.7 km away. The epicenter is located at longitude 121.019 and latitude 19.257.
| Location | Tuguegarao City |
| Country | Philippines (PH) |
| Severity | Strong |
Earthquake map 1981-06-04
Closest countries
The 12 closest cities near the epicenter.
| Aparri | 119.7 km |
| Laoag | 126.1 km |
| San Nicolas | 128.7 km |
| Batac City | 142.1 km |
| Solana | 192.2 km |
| Tuguegarao City | 197.2 km |
| Vigan | 198.8 km |
| Ilagan | 252.1 km |
| Tagudin | 265.5 km |
| Ramon | 280.6 km |
| Santiago | 291.4 km |
| San Fernando | 303.3 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.6
Laoag
Philippines · 2025-11-22 17:18 UTC
|
153.4 km |
|
M 4.7
Tuguegarao City
Philippines · 2025-10-10 16:54 UTC
|
239.2 km |
|
M 4.7
Aparri
Philippines · 2025-08-11 02:55 UTC
|
129.0 km |
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