Earthquake LogM6.6 earthquake, Iran, 1957-07-02
MagnitudeM6.6mw
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Depth15 km
Time (UTC)1957-07-02 00:42
Rank in 195738 / 175among M6+
Rank since 19003380 / 14,458
Energy vs an M6×8approx.
31 km SSE of B?bol, Iran · 36.28, 52.78
M6.5+ within 300 km (largest first)
M7.0
M6.6
M6.6
Earlier M6+ within 300 km
| Event | Time (UTC) | Depth | Place |
|---|---|---|---|
| M6.6 1953-02-12 | 1953-02-12 08:15 | 15 km | 104 km SSE of D?mgh?n, Iran |
| M6.4 1935-04-11 | 1935-04-11 23:14 | 15 km | 14 km SE of Behshahr, Iran |
| M6.4 1927-07-22 | 1927-07-22 03:55 | 10 km | 132 km SSE of Semnan, Iran |
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.