| Magnitude | 6.6 |
| Alert | Severe |
| Depth | 21.1 km |
| Coordinates | -25.849, -175.911 |
| UTC time | 1984-09-28 00:03:34.540 |
Earthquake details
Friday, September 28, 1984 Earthquake
The earthquake hit south of Tonga on Friday, September 28, 1984 at 00:03 UTC with a magnitude of 6.6. The closest known location in the current dataset is Suva, about 1038.3 km away. The epicenter is located at longitude -175.911 and latitude -25.849.
| Location | south of Tonga |
| Country | south of Tonga |
| Severity | Severe |
Earthquake map 1984-09-28
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.4
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Unknown · 2026-06-04 18:40 UTC
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M 5.0
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Unknown · 2025-12-25 09:57 UTC
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M 4.9
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Unknown · 2025-12-12 10:09 UTC
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M 4.5
south of Tonga
Unknown · 2025-12-12 10:05 UTC
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M 4.9
south of the Fiji Islands
Unknown · 2025-12-09 11:15 UTC
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M 4.6
south of the Fiji Islands
Unknown · 2025-12-08 22:57 UTC
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M 4.9
south of Tonga
Unknown · 2025-12-08 07:19 UTC
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M 4.3
south of the Fiji Islands
Unknown · 2025-12-02 15:49 UTC
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