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M6.5 earthquake, Indonesia, 1999-12-21

MagnitudeM6.5mwb

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Depth56 km

Time (UTC)1999-12-21 14:14

Rank in 199939 / 135among M6+

Rank since 19004494 / 14,458

Energy vs an M6×6approx.

59 km SSW of Labuan, Indonesia · -6.84, 105.56

M6.5+ within 300 km (largest first)

1933 M7.5M7.5

2007 M7.5M7.5

1903 M7.3M7.3

2009 M7.0M7.0

1943 M7.0M7.0

2019 M6.9M6.9

1994 M6.9M6.9

1954 M6.8M6.8

2000 M6.8M6.8

1913 M6.6M6.6

2022 M6.6M6.6

1985 M6.5M6.5

Earlier M6+ within 300 km

Event	Time (UTC)	Depth	Place
M6.4 1999-08-14	1999-08-14 00:16	101 km	79 km SW of Bandar Lampung, Indonesia
M6.4 1997-03-17	1997-03-17 08:05	33 km	43 km SW of Labuan, Indonesia
M6.1 1996-12-09	1996-12-09 03:54	51 km	82 km S of Banjar, Indonesia
M6.0 1995-09-23	1995-09-23 16:05	45 km	121 km SW of Kotabumi, Indonesia
M6.9 1994-02-15	1994-02-15 17:07	23 km	66 km WSW of Kotabumi, Indonesia
M6.5 1992-02-06	1992-02-06 01:12	37 km	187 km S of Pagar Alam, Indonesia
M6.0 1988-08-17	1988-08-17 01:59	27 km	63 km SSW of Banjar, Indonesia
M6.2 1985-12-28	1985-12-28 23:10	33 km	115 km WSW of Bandar Lampung, Indonesia
M6.5 1985-12-27	1985-12-27 05:38	24 km	124 km WSW of Bandar Lampung, Indonesia
M6.5 1985-10-09	1985-10-09 01:15	154 km	19 km W of Ciranjang-hilir, Indonesia

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.