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M6.9 earthquake, Russia, 1969-08-12

MagnitudeM6.9mw

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Depth29 km

Time (UTC)1969-08-12 05:03

Rank in 196920 / 144among M6+

Rank since 19002089 / 14,458

Energy vs an M6×20approx.

120 km E of Shikotan, Russia · 43.60, 148.19

M6.5+ within 300 km (largest first)

1963 M8.5M8.5

1958 M8.3M8.3

1994 M8.3M8.3

1969 M8.2M8.2

1995 M7.9M7.9

1963 M7.8M7.8

1973 M7.7M7.7

1978 M7.6M7.6

1978 M7.5M7.5

1935 M7.5M7.5

1937 M7.4M7.4

1968 M7.4M7.4

Earlier M6+ within 300 km

Event	Time (UTC)	Depth	Place
M6.1 1969-08-12	1969-08-12 04:53	30 km	95 km SE of Shikotan, Russia
M6.2 1969-08-12	1969-08-12 03:33	18 km	102 km SE of Shikotan, Russia
M6.2 1969-08-11	1969-08-11 21:40	25 km	86 km ESE of Shikotan, Russia
M6.1 1969-08-11	1969-08-11 21:36	32 km	41 km S of Shikotan, Russia
M8.2 1969-08-11	1969-08-11 21:27	29 km	1969 Hokkaido Toho-oki Earthquake
M6.2 1969-08-11	1969-08-11 21:27	26 km	94 km ESE of Shikotan, Russia
M6.2 1969-08-11	1969-08-11 21:26	25 km	105 km ESE of Shikotan, Russia
M6.3 1969-08-01	1969-08-01 23:43	39 km	236 km E of Kuril’sk, Russia
M6.3 1968-05-21	1968-05-21 08:20	31 km	184 km ESE of Kuril’sk, Russia
M7.0 1968-05-20	1968-05-20 21:09	33 km	194 km ESE of Kuril’sk, 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.