M7.4 earthquake, Fiji, 1957-09-28
MagnitudeM7.4mw
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Depth587 km
Time (UTC)1957-09-28 14:20
Rank in 19578 / 175among M6+
Rank since 1900567 / 14,458
Energy vs an M6×126approx.
Fiji region · -20.54, -178.35
M6.5+ within 300 km (largest first)
M8.2
M7.8
M7.8
M7.8
M7.7
M7.6
M7.6
M7.5
M7.4
M7.4
M7.4
M7.3
Earlier M6+ within 300 km
| Event | Time (UTC) | Depth | Place |
|---|---|---|---|
| M6.7 1955-08-06 | 1955-08-06 08:31 | 360 km | 255 km W of Haveluloto, Tonga |
| M7.8 1950-12-14 | 1950-12-14 01:52 | 216 km | 159 km W of Pangai, Tonga |
| M6.3 1948-12-16 | 1948-12-16 07:18 | 15 km | 182 km W of Pangai, Tonga |
| M7.1 1948-01-27 | 1948-01-27 11:58 | 595 km | Fiji region |
| M7.3 1944-05-25 | 1944-05-25 01:06 | 633 km | Fiji region |
| M6.8 1939-07-20 | 1939-07-20 02:23 | 635 km | Fiji region |
| M7.3 1937-04-16 | 1937-04-16 03:01 | 330 km | 227 km WNW of Haveluloto, Tonga |
| M6.2 1929-10-07 | 1929-10-07 15:07 | 15 km | 86 km WNW of Haveluloto, Tonga |
| M6.2 1924-12-24 | 1924-12-24 22:03 | 15 km | 165 km W of Pangai, Tonga |
| M6.2 1924-05-17 | 1924-05-17 03:47 | 15 km | 164 km WNW of Pangai, Tonga |
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.