| Magnitude | 5.4 |
| Alert | Strong |
| Depth | 10.0 km |
| Coordinates | 48.749, -28.046 |
| UTC time | 1991-11-21 23:03:14.490 |
Earthquake details
Thursday, November 21, 1991 Earthquake
The earthquake hit northern Mid-Atlantic Ridge on Thursday, November 21, 1991 at 23:03 UTC with a magnitude of 5.4. The closest known location in the current dataset is Galway, about 1417.2 km away. The epicenter is located at longitude -28.046 and latitude 48.749.
| Location | northern Mid-Atlantic Ridge |
| Country | northern Mid-Atlantic Ridge |
| Severity | Strong |
Earthquake map 1991-11-21
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.3
northern Mid-Atlantic Ridge
Unknown · 2026-06-22 15:48 UTC
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M 4.5
northern Mid-Atlantic Ridge
Unknown · 2025-10-03 09:14 UTC
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M 4.3
northern Mid-Atlantic Ridge
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M 4.3
northern Mid-Atlantic Ridge
Unknown · 2024-04-04 00:03 UTC
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M 5.1
northern Mid-Atlantic Ridge
Unknown · 2023-02-07 08:49 UTC
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M 4.4
northern Mid-Atlantic Ridge
Unknown · 2022-05-21 01:57 UTC
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M 4.6
northern Mid-Atlantic Ridge
Unknown · 2021-11-08 13:38 UTC
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M 4.5
northern Mid-Atlantic Ridge
Unknown · 2021-02-12 01:50 UTC
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