| Magnitude | 5.6 |
| Alert | Strong |
| Depth | 10.0 km |
| Coordinates | -11.766, -13.704 |
| UTC time | 1964-06-27 16:43:45.330 |
Earthquake details
Saturday, June 27, 1964 Earthquake
The earthquake hit Ascension Island region on Saturday, June 27, 1964 at 16:43 UTC with a magnitude of 5.6. The closest known location in the current dataset is Harper, about 1915.7 km away. The epicenter is located at longitude -13.704 and latitude -11.766.
| Location | Ascension Island region |
| Country | Ascension Island region |
| Severity | Strong |
Earthquake map 1964-06-27
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.8
Ascension Island region
Unknown · 2026-07-18 04:07 UTC
15.7 km
M 5.2
Ascension Island region
Unknown · 2026-01-28 02:58 UTC
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M 4.8
Ascension Island region
Unknown · 2026-01-28 02:04 UTC
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M 5.4
Ascension Island region
Unknown · 2026-01-28 01:58 UTC
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M 4.6
Ascension Island region
Unknown · 2025-03-10 22:56 UTC
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M 5.0
Ascension Island region
Unknown · 2025-03-10 22:15 UTC
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M 4.6
southern Mid-Atlantic Ridge
Unknown · 2025-03-10 20:21 UTC
50.0 km
M 4.6
Ascension Island region
Unknown · 2025-03-10 03:04 UTC
65.2 km
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