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M6.7 earthquake, south of the Fiji Islands, 1980-04-13
MagnitudeM6.7mb
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Depth79 km
Time (UTC)1980-04-13 18:04
Rank in 198013 / 95among M6+
Rank since 19002842 / 14,458
Energy vs an M6×11approx.
south of the Fiji Islands · -23.47, -177.30
M6.5+ within 300 km (largest first)
M7.8
M7.8
M7.8
M7.6
M7.6
M7.4
M7.3
M7.2
M7.2
M7.2
M7.2
M7.2
Earlier M6+ within 300 km
| Event | Time (UTC) | Depth | Place |
|---|---|---|---|
| M6.0 1980-01-14 | 1980-01-14 12:19 | 33 km | 118 km S of ‘Ohonua, Tonga |
| M6.6 1979-11-13 | 1979-11-13 20:43 | 32 km | 248 km S of ‘Ohonua, Tonga |
| M6.4 1979-08-05 | 1979-08-05 00:53 | 181 km | 292 km SW of Haveluloto, Tonga |
| M6.0 1978-01-28 | 1978-01-28 19:36 | 102 km | south of the Fiji Islands |
| M6.1 1977-12-08 | 1977-12-08 06:15 | 33 km | south of Tonga |
| M6.2 1977-12-04 | 1977-12-04 05:50 | 56 km | south of the Fiji Islands |
| M6.8 1977-06-22 | 1977-06-22 12:08 | 65 km | Tonga region |
| M6.1 1975-10-11 | 1975-10-11 14:55 | 33 km | south of Tonga |
| M7.8 1975-10-11 | 1975-10-11 14:35 | 9 km | south of Tonga |
| M6.2 1975-02-22 | 1975-02-22 22:04 | 375 km | south of the Fiji Islands |
Energy ratio uses the rule that one magnitude unit is about 32 times the energy. Magnitudes and locations are USGS values and can differ from national agencies. Older records are less complete and less precise.