Earthquake LogM7.1 earthquake, Russia, 1944-09-23
MagnitudeM7.1mw
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Depth35 km
Time (UTC)1944-09-23 12:13
Rank in 194410 / 83among M6+
Rank since 19001285 / 14,458
Energy vs an M6×42approx.
85 km ENE of Petropavlovsk-Kamchatsky, Russia · 53.43, 159.75
M6.5+ within 300 km (largest first)
M9.0
M8.8
M8.4
M7.9
M7.8
M7.8
M7.7
M7.6
M7.5
M7.5
M7.5
M7.4
Earlier M6+ within 300 km
| Event | Time (UTC) | Depth | Place |
|---|---|---|---|
| M6.8 1943-11-28 | 1943-11-28 17:11 | 15 km | 147 km WNW of Mil’kovo, Russia |
| M6.1 1943-10-24 | 1943-10-24 23:22 | 35 km | 140 km ENE of Petropavlovsk-Kamchatsky, Russia |
| M6.3 1943-08-10 | 1943-08-10 15:13 | 35 km | 156 km SE of Atlasovo, Russia |
| M6.4 1942-08-23 | 1942-08-23 06:35 | 20 km | 285 km S of Ust’-Kamchatsk Staryy, Russia |
| M6.0 1936-11-14 | 1936-11-14 19:28 | 35 km | 133 km S of Ust’-Kamchatsk Staryy, Russia |
| M7.5 1936-06-30 | 1936-06-30 15:06 | 15 km | 253 km SE of Vilyuchinsk, Russia |
| M6.1 1934-11-18 | 1934-11-18 09:18 | 15 km | 94 km ESE of Mil’kovo, Russia |
| M6.6 1933-03-17 | 1933-03-17 15:55 | 35 km | 141 km SE of Atlasovo, Russia |
| M6.3 1931-07-18 | 1931-07-18 11:23 | 15 km | 142 km ESE of Mil’kovo, Russia |
| M6.3 1931-01-12 | 1931-01-12 20:34 | 15 km | 142 km SSE of Ust’-Kamchatsk Staryy, 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.