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M6.9 earthquake, Papua New Guinea, 1966-02-22

MagnitudeM6.9mw

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Depth59 km

Time (UTC)1966-02-22 05:02

Rank in 196611 / 109among M6+

Rank since 19001835 / 14,458

Energy vs an M6×22approx.

143 km SSW of Kokopo, Papua New Guinea · -5.44, 151.59

M6.5+ within 300 km (largest first)

1919 M8.2M8.2

1971 M8.1M8.1

1971 M8.0M8.0

2000 M8.0M8.0

1916 M8.0M8.0

2016 M7.9M7.9

1920 M7.8M7.8

2000 M7.8M7.8

1995 M7.7M7.7

1946 M7.7M7.7

1983 M7.6M7.6

Earlier M6+ within 300 km

Event	Time (UTC)	Depth	Place
M6.2 1965-09-12	1965-09-12 08:40	15 km	185 km ESE of Kimbe, Papua New Guinea
M6.3 1965-09-11	1965-09-11 06:53	53 km	139 km SSE of Kokopo, Papua New Guinea
M6.8 1965-08-12	1965-08-12 12:57	44 km	109 km S of Kokopo, Papua New Guinea
M6.5 1965-08-05	1965-08-05 00:07	56 km	113 km SSW of Kokopo, Papua New Guinea
M6.0 1965-06-28	1965-06-28 03:33	24 km	121 km SE of Kokopo, Papua New Guinea
M6.8 1965-03-03	1965-03-03 15:14	14 km	136 km SSW of Kokopo, Papua New Guinea
M6.5 1965-02-25	1965-02-25 04:51	37 km	120 km SSW of Kokopo, Papua New Guinea
M6.0 1964-12-07	1964-12-07 08:58	65 km	125 km E of Kimbe, Papua New Guinea
M7.0 1964-11-19	1964-11-19 23:35	50 km	93 km SE of Kimbe, Papua New Guinea
M6.9 1964-11-17	1964-11-17 08:15	49 km	68 km ESE of Kimbe, 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.