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M6.7 earthquake, Indonesia, 1964-03-28

MagnitudeM6.7mw

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Depth115 km

Time (UTC)1964-03-28 11:30

Rank in 196426 / 144among M6+

Rank since 19003158 / 14,458

Energy vs an M6×10approx.

99 km W of Gorontalo, Indonesia · 0.42, 122.17

M6.5+ within 300 km (largest first)

1939 M8.1M8.1

1996 M7.9M7.9

1905 M7.8M7.8

1990 M7.8M7.8

1938 M7.7M7.7

2000 M7.6M7.6

2018 M7.5M7.5

1991 M7.5M7.5

1941 M7.4M7.4

1984 M7.4M7.4

2008 M7.4M7.4

1968 M7.2M7.2

Earlier M6+ within 300 km

Event	Time (UTC)	Depth	Place
M6.4 1959-12-02	1959-12-02 09:34	25 km	36 km E of Luwuk, Indonesia
M6.6 1959-10-15	1959-10-15 06:15	35 km	108 km NNE of Palu, Indonesia
M6.4 1955-10-21	1955-10-21 23:09	35 km	86 km NE of Luwuk, Indonesia
M6.2 1950-09-14	1950-09-14 09:05	35 km	165 km S of Tondano, Indonesia
M6.2 1948-07-18	1948-07-18 06:43	35 km	138 km W of Gorontalo, Indonesia
M6.2 1946-02-28	1946-02-28 02:22	35 km	211 km NNE of Palu, Indonesia
M6.1 1946-02-24	1946-02-24 09:29	35 km	161 km NNE of Palu, Indonesia
M6.2 1946-01-07	1946-01-07 06:14	35 km	211 km WNW of Gorontalo, Indonesia
M6.4 1945-10-16	1945-10-16 16:03	55 km	113 km SE of Gorontalo, Indonesia
M6.5 1943-09-05	1943-09-05 08:34	35 km	103 km WNW of Gorontalo, 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.