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M6.8 earthquake, Solomon Islands, 2011-04-23

MagnitudeM6.8mww

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Depth79 km

Time (UTC)2011-04-23 04:16

Rank in 201128 / 207among M6+

Rank since 19002458 / 14,458

Energy vs an M6×16approx.

79 km W of Kirakira, Solomon Islands · -10.38, 161.20

M5.5+ within 100 km in the next 30 days

Event	Time (UTC)	Depth	Place
M5.7 2011-04-28	2011-04-28 07:42	11 km	84 km SE of Honiara, Solomon Islands

M6.5+ within 300 km (largest first)

1931 M7.8M7.8

1939 M7.8M7.8

2016 M7.8M7.8

1935 M7.6M7.6

1984 M7.6M7.6

1988 M7.6M7.6

2014 M7.6M7.6

1977 M7.5M7.5

1926 M7.5M7.5

Earlier M6+ within 300 km

Event	Time (UTC)	Depth	Place
M6.3 2011-03-07	2011-03-07 00:09	22 km	126 km W of Kirakira, Solomon Islands
M6.7 2010-06-26	2010-06-26 05:30	35 km	55 km WSW of Kirakira, Solomon Islands
M6.9 2010-04-11	2010-04-11 09:40	21 km	99 km WSW of Kirakira, Solomon Islands
M6.1 2008-11-21	2008-11-21 07:05	118 km	67 km WNW of Tulagi, Solomon Islands
M6.0 2008-07-28	2008-07-28 21:40	10 km	130 km E of Kirakira, Solomon Islands
M6.2 2008-06-03	2008-06-03 16:20	84 km	71 km W of Kirakira, Solomon Islands
M6.6 2007-11-27	2007-11-27 11:49	16 km	60 km SSE of Kirakira, Solomon Islands
M6.5 2007-08-16	2007-08-16 08:39	15 km	31 km WSW of Malango, Solomon Islands
M6.1 2005-03-06	2005-03-06 04:39	10 km	139 km ESE of Kirakira, Solomon Islands
M6.7 2004-11-11	2004-11-11 17:34	10 km	80 km SSE of Kirakira, Solomon Islands

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.