| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 67.2 km |
| Coordinates | 18.725, 121.449 |
| UTC time | 1983-06-30 06:53:26.890 |
Earthquake details
Thursday, June 30, 1983 Earthquake
The earthquake hit Philippines on Thursday, June 30, 1983 at 06:53 UTC with a magnitude of 5.1. The closest known location in the current dataset is Aparri (Philippines - PH), about 45.7 km away. The epicenter is located at longitude 121.449 and latitude 18.725.
| Location | Aparri |
| Country | Philippines (PH) |
| Severity | Strong |
Earthquake map 1983-06-30
Closest countries
The 12 closest cities near the epicenter.
| Aparri | 45.7 km |
| Laoag | 107.5 km |
| San Nicolas | 109.1 km |
| Batac City | 119.5 km |
| Solana | 122.1 km |
| Tuguegarao City | 126.8 km |
| Vigan | 170.3 km |
| Ilagan | 181.6 km |
| Ramon | 216.2 km |
| Tagudin | 225.9 km |
| Santiago | 227.0 km |
| Solano | 247.2 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.5
Laoag
Philippines · 2025-12-05 19:37 UTC
|
101.5 km |
|
M 4.9
Laoag
Philippines · 2025-11-27 03:10 UTC
|
70.5 km |
|
M 4.6
Laoag
Philippines · 2025-11-22 17:18 UTC
|
110.5 km |
|
M 4.2
Aparri
Philippines · 2025-11-02 08:32 UTC
|
40.4 km |
|
M 4.6
Aparri
Philippines · 2025-09-22 20:33 UTC
|
33.2 km |
|
M 4.7
Aparri
Philippines · 2025-08-11 02:55 UTC
|
60.7 km |
|
M 4.5
Laoag
Philippines · 2025-07-16 01:03 UTC
|
81.1 km |
|
M 4.4
Laoag
Philippines · 2025-07-11 12:52 UTC
|
87.2 km |
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