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M6.6 earthquake, Japan, 1945-08-14

MagnitudeM6.6mw

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Depth15 km

Time (UTC)1945-08-14 12:10

Rank in 194519 / 88among M6+

Rank since 19003940 / 14,458

Energy vs an M6×7approx.

143 km E of Nago, Japan · 26.64, 129.43

M6.5+ within 300 km (largest first)

1911 M7.9M7.9

1938 M7.6M7.6

1901 M7.2M7.2

1923 M7.2M7.2

1995 M7.1M7.1

2010 M7.0M7.0

1911 M7.0M7.0

1923 M7.0M7.0

1923 M6.8M6.8

2009 M6.8M6.8

1995 M6.8M6.8

Earlier M6+ within 300 km

Event	Time (UTC)	Depth	Place
M6.2 1945-06-06	1945-06-06 00:52	35 km	42 km SE of Naze, Japan
M6.1 1944-12-17	1944-12-17 07:18	48 km	Ryukyu Islands, Japan
M6.1 1943-12-17	1943-12-17 13:53	35 km	137 km S of Koshima, Japan
M6.2 1941-07-24	1941-07-24 13:52	55 km	17 km SW of Naze, Japan
M6.7 1940-01-26	1940-01-26 17:04	15 km	285 km ESE of Naze, Japan
M6.1 1938-08-18	1938-08-18 19:06	35 km	11 km ENE of Naze, Japan
M7.6 1938-06-16	1938-06-16 02:15	20 km	78 km S of Naze, Japan
M6.3 1938-04-23	1938-04-23 00:27	15 km	197 km ESE of Naze, Japan
M6.3 1935-12-02	1935-12-02 16:42	20 km	143 km W of Naze, Japan
M6.4 1935-12-01	1935-12-01 23:45	20 km	142 km WNW of Naze, Japan

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.