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M7.0 earthquake, Mariana Islands, 1947-06-13
MagnitudeM7.0mw
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Depth35 km
Time (UTC)1947-06-13 20:24
Rank in 194715 / 83among M6+
Rank since 19001437 / 14,458
Energy vs an M6×32approx.
Mariana Islands region · 21.77, 145.47
M6.5+ within 300 km (largest first)
M7.6
M7.5
M7.5
M7.2
M7.2
M7.0
M6.9
M6.8
M6.7
M6.7
M6.6
M6.6
Earlier M6+ within 300 km
| Event | Time (UTC) | Depth | Place |
|---|---|---|---|
| M6.6 1939-05-17 | 1939-05-17 18:30 | 35 km | Volcano Islands, Japan region |
| M7.5 1934-02-24 | 1934-02-24 06:23 | 35 km | Volcano Islands, Japan region |
| M6.2 1931-03-12 | 1931-03-12 10:40 | 15 km | Volcano Islands, Japan region |
| M6.6 1931-03-11 | 1931-03-11 12:26 | 35 km | Volcano Islands, Japan region |
| M6.0 1920-01-12 | 1920-01-12 13:39 | 15 km | Volcano Islands, Japan region |
| M6.4 1919-08-27 | 1919-08-27 05:21 | 35 km | Mariana Islands region |
| M7.2 1905-07-11 | 1905-07-11 15:37 | 200 km | Mariana Islands region |
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.