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M7.1 earthquake, Papua New Guinea, 1976-06-25

MagnitudeM7.1ms

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Depth33 km

Time (UTC)1976-06-25 19:18

Rank in 19767 / 109among M6+

Rank since 19001143 / 14,458

Energy vs an M6×45approx.

214 km NW of Kiunga, Papua New Guinea · -4.60, 140.09

M6.5+ within 300 km (largest first)

1906 M7.8M7.8

1935 M7.8M7.8

1971 M7.7M7.7

1926 M7.6M7.6

1968 M7.5M7.5

1917 M7.5M7.5

1976 M7.1M7.1

1931 M7.1M7.1

1935 M7.0M7.0

2013 M7.0M7.0

2015 M7.0M7.0

Earlier M6+ within 300 km

Event	Time (UTC)	Depth	Place
M6.6 1975-12-25	1975-12-25 23:22	115 km	87 km W of Ambunti, Papua New Guinea
M6.0 1972-01-07	1972-01-07 06:25	25 km	188 km WNW of Abepura, Indonesia
M6.1 1971-01-10	1971-01-10 16:38	48 km	118 km SSW of Abepura, Indonesia
M6.0 1971-01-10	1971-01-10 14:29	40 km	122 km SW of Abepura, Indonesia
M6.6 1971-01-10	1971-01-10 10:45	30 km	119 km WSW of Abepura, Indonesia
M7.7 1971-01-10	1971-01-10 07:17	27 km	120 km SW of Abepura, Indonesia
M7.5 1968-05-28	1968-05-28 13:27	60 km	143 km WSW of Abepura, Indonesia
M6.0 1964-06-11	1964-06-11 17:01	20 km	52 km NNE of Jayapura, Indonesia
M6.3 1963-11-06	1963-11-06 02:13	25 km	233 km W of Abepura, Indonesia
M6.0 1962-02-08	1962-02-08 11:49	35 km	48 km S of Vanimo, 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.