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M6.9 earthquake, Mariana Islands, 2010-08-13

MagnitudeM6.9mwc

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Depth16 km

Time (UTC)2010-08-13 21:19

Rank in 201030 / 174among M6+

Rank since 19001972 / 14,458

Energy vs an M6×22approx.

Mariana Islands region · 12.49, 141.47

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

Event	Time (UTC)	Depth	Place
M6.2 2010-08-14	2010-08-14 07:30	10 km	Mariana Islands region
M5.7 2010-08-14	2010-08-14 07:31	10 km	Mariana Islands region
M5.6 2010-08-14	2010-08-14 14:44	10 km	299 km NNE of Fais, Micronesia
M5.6 2010-08-14	2010-08-14 16:35	10 km	Mariana Islands region
M6.6 2010-08-14	2010-08-14 23:01	13 km	294 km NNE of Fais, Micronesia
M6.3 2010-08-18	2010-08-18 16:28	10 km	293 km NNE of Fais, Micronesia

M6.5+ within 300 km (largest first)

1966 M7.0M7.0

2010 M6.9M6.9

2008 M6.8M6.8

1935 M6.7M6.7

2005 M6.6M6.6

2010 M6.6M6.6

1971 M6.5M6.5

1913 M6.5M6.5

Earlier M6+ within 300 km

Event	Time (UTC)	Depth	Place
M6.1 2010-01-02	2010-01-02 08:45	8 km	Mariana Islands region
M6.8 2008-05-09	2008-05-09 21:51	76 km	181 km WSW of Merizo Village, Guam
M6.1 2005-12-20	2005-12-20 05:51	23 km	277 km N of Fais, Micronesia
M6.1 2005-01-17	2005-01-17 10:50	12 km	136 km N of Fais, Micronesia
M6.6 2005-01-16	2005-01-16 20:17	25 km	133 km NNE of Fais, Micronesia
M6.1 2002-06-10	2002-06-10 22:48	33 km	136 km N of Fais, Micronesia
M6.0 2000-05-26	2000-05-26 00:30	33 km	224 km NW of Fais, Micronesia
M6.0 1998-09-22	1998-09-22 01:16	9 km	229 km SW of Merizo Village, Guam
M6.1 1985-08-11	1985-08-11 00:19	24 km	157 km NNW of Fais, Micronesia
M6.2 1983-02-14	1983-02-14 00:23	39 km	92 km NNE of Fais, Micronesia

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.