Earthquake LogM7.4 earthquake, Russia, 1957-06-27
MagnitudeM7.4mw
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Depth25 km
Time (UTC)1957-06-27 00:09
Rank in 19577 / 175among M6+
Rank since 1900566 / 14,458
Energy vs an M6×126approx.
25 km SE of Kuanda, Russia · 56.18, 116.41
M6.5+ within 300 km (largest first)
M7.4
M6.7
M6.6
Earlier M6+ within 300 km
| Event | Time (UTC) | Depth | Place |
|---|---|---|---|
| M6.6 1917-04-29 | 1917-04-29 11:55 | 10 km | 18 km ESE of Taksimo, Russia |
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.