| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 10.0 km |
| Coordinates | 54.023, -35.217 |
| UTC time | 1984-07-31 12:20:36.780 |
Earthquake details
Tuesday, July 31, 1984 Earthquake
The earthquake hit Reykjanes Ridge on Tuesday, July 31, 1984 at 12:20 UTC with a magnitude of 5.1. The closest known location in the current dataset is Hafnarfjordur, about 1346.3 km away. The epicenter is located at longitude -35.217 and latitude 54.023.
| Location | Reykjanes Ridge |
| Country | Reykjanes Ridge |
| Severity | Strong |
Earthquake map 1984-07-31
Closest countries
The 12 closest cities near the epicenter.
| Hafnarfjordur | 1346.3 km |
| Kopavogur | 1350.9 km |
| Reykjavik | 1353.5 km |
| St. John's | 1419.8 km |
| Galway | 1718.7 km |
| Limerick | 1763.4 km |
| Londonderry | 1794.8 km |
| Cork | 1798.0 km |
| Ballymena | 1862.4 km |
| Craigavon | 1863.2 km |
| Dundalk | 1870.9 km |
| Waterford | 1874.4 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.8
Reykjanes Ridge
Unknown · 2026-04-08 23:23 UTC
70.5 km
M 4.5
Reykjanes Ridge
Unknown · 2025-08-19 06:29 UTC
95.1 km
M 4.4
Reykjanes Ridge
Unknown · 2025-03-30 05:20 UTC
18.8 km
M 4.4
Reykjanes Ridge
Unknown · 2025-01-08 18:27 UTC
84.6 km
M 4.9
Reykjanes Ridge
Unknown · 2023-01-05 12:51 UTC
22.3 km
M 4.7
Reykjanes Ridge
Unknown · 2023-01-04 02:25 UTC
13.0 km
M 5.4
Reykjanes Ridge
Unknown · 2023-01-04 02:07 UTC
19.1 km
M 4.6
Reykjanes Ridge
Unknown · 2022-12-17 21:48 UTC
16.4 km
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