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M7.2 earthquake, Mariana Islands, 1905-07-11

MagnitudeM7.2mB

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Depth200 km

Time (UTC)1905-07-11 15:37

Rank in 190514 / 56among M6+

Rank since 1900870 / 14,458

Energy vs an M6×63approx.

Mariana Islands region · 21.57, 143.89

M6.5+ within 300 km (largest first)

1914 M7.9M7.9

2000 M7.6M7.6

1934 M7.5M7.5

2007 M7.5M7.5

1954 M7.2M7.2

1947 M7.2M7.2

1905 M7.2M7.2

1913 M7.1M7.1

1947 M7.0M7.0

2023 M6.9M6.9

1966 M6.7M6.7

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.