| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 10.0 km |
| Coordinates | 28.878, -43.419 |
| UTC time | 1984-06-18 22:58:00.360 |
Earthquake details
Monday, June 18, 1984 Earthquake
The earthquake hit northern Mid-Atlantic Ridge on Monday, June 18, 1984 at 22:58 UTC with a magnitude of 5.1. The closest known location in the current dataset is St. John's, about 2229.3 km away. The epicenter is located at longitude -43.419 and latitude 28.878.
| Location | northern Mid-Atlantic Ridge |
| Country | northern Mid-Atlantic Ridge |
| Severity | Strong |
Earthquake map 1984-06-18
Closest countries
The 12 closest cities near the epicenter.
| St. John's | 2229.3 km |
| Mindelo | 2309.1 km |
| Les Abymes | 2323.7 km |
| Baie-Mahault | 2330.6 km |
| Le Lamentin | 2407.7 km |
| Fort Royal | 2414.2 km |
| Sydney | 2414.5 km |
| Bridgetown | 2426.7 km |
| Halifax | 2498.9 km |
| Dartmouth | 2500.9 km |
| St Croix | 2502.7 km |
| Fajardo | 2547.6 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.3
northern Mid-Atlantic Ridge
Unknown · 2025-10-03 07:12 UTC
76.1 km
M 4.9
northern Mid-Atlantic Ridge
Unknown · 2025-10-03 04:23 UTC
84.7 km
M 5.1
northern Mid-Atlantic Ridge
Unknown · 2025-10-03 04:17 UTC
77.7 km
M 4.3
northern Mid-Atlantic Ridge
Unknown · 2025-04-01 18:13 UTC
8.0 km
M 4.6
northern Mid-Atlantic Ridge
Unknown · 2025-02-20 13:12 UTC
21.3 km
M 4.6
northern Mid-Atlantic Ridge
Unknown · 2024-12-11 02:07 UTC
72.5 km
M 4.4
northern Mid-Atlantic Ridge
Unknown · 2024-07-23 02:56 UTC
63.3 km
M 4.7
northern Mid-Atlantic Ridge
Unknown · 2024-03-29 20:06 UTC
37.1 km
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