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M7.4 earthquake, Papua New Guinea, 1999-04-05

MagnitudeM7.4mwc

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Depth150 km

Time (UTC)1999-04-05 11:08

Rank in 19995 / 135among M6+

Rank since 1900597 / 14,458

Energy vs an M6×126approx.

63 km W of Kimbe, Papua New Guinea · -5.59, 149.57

M6.5+ within 300 km (largest first)

1906 M8.0M8.0

1920 M7.8M7.8

2000 M7.8M7.8

1906 M7.6M7.6

1938 M7.5M7.5

1990 M7.5M7.5

2015 M7.5M7.5

1945 M7.5M7.5

1947 M7.4M7.4

1905 M7.4M7.4

1987 M7.4M7.4

Earlier M6+ within 300 km

Event	Time (UTC)	Depth	Place
M6.0 1999-01-12	1999-01-12 08:49	43 km	135 km SSW of Kokopo, Papua New Guinea
M6.3 1998-09-15	1998-09-15 08:35	83 km	158 km SSW of Kokopo, Papua New Guinea
M6.0 1998-05-27	1998-05-27 15:27	33 km	43 km NNE of Kandrian, Papua New Guinea
M6.6 1998-05-13	1998-05-13 23:02	61 km	108 km SW of Kokopo, Papua New Guinea
M7.2 1997-12-22	1997-12-22 02:05	179 km	117 km N of Finschhafen, Papua New Guinea
M6.1 1997-06-12	1997-06-12 12:07	33 km	85 km N of Lae, Papua New Guinea
M6.5 1997-04-05	1997-04-05 12:23	69 km	49 km W of Finschhafen, Papua New Guinea
M6.2 1996-08-10	1996-08-10 11:20	33 km	67 km SSW of Kokopo, Papua New Guinea
M6.1 1996-03-17	1996-03-17 17:58	33 km	32 km NNE of Finschhafen, Papua New Guinea
M6.7 1995-08-14	1995-08-14 04:37	128 km	99 km WSW of Kokopo, Papua New Guinea

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.