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M7.0 earthquake, Japan, 1927-08-05

MagnitudeM7.0mw

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Depth35 km

Time (UTC)1927-08-05 21:12

Rank in 192712 / 111among M6+

Rank since 19001425 / 14,458

Energy vs an M6×32approx.

114 km E of Namie, Japan · 37.58, 142.29

M6.5+ within 300 km (largest first)

2011 M9.1M9.1

1933 M8.4M8.4

1960 M8.0M8.0

2011 M7.9M7.9

1938 M7.8M7.8

1938 M7.7M7.7

1978 M7.7M7.7

2011 M7.7M7.7

1905 M7.7M7.7

1964 M7.6M7.6

Earlier M6+ within 300 km

Event	Time (UTC)	Depth	Place
M6.4 1927-01-17	1927-01-17 21:58	35 km	77 km SSE of ?funato, Japan
M6.3 1926-10-03	1926-10-03 08:26	25 km	171 km ESE of Ishinomaki, Japan
M6.1 1925-04-19	1925-04-19 20:41	35 km	64 km SE of Kamaishi, Japan
M6.1 1924-09-24	1924-09-24 18:41	35 km	69 km ESE of Hitachi, Japan
M6.6 1924-08-25	1924-08-25 14:31	25 km	98 km ESE of Kitaibaraki, Japan
M6.3 1924-08-17	1924-08-17 02:09	15 km	164 km ESE of Hasaki, Japan
M6.3 1924-08-17	1924-08-17 01:45	10 km	129 km E of Hasaki, Japan
M6.4 1924-08-14	1924-08-14 23:27	10 km	135 km ESE of Kitaibaraki, Japan
M7.1 1924-08-14	1924-08-14 18:02	15 km	67 km ENE of Kashima-shi, Japan
M6.1 1924-07-05	1924-07-05 22:51	35 km	126 km ENE of Miyako, 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.