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M6.8 earthquake, California, 1941-02-09

MagnitudeM6.8mw

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Depth15 km

Time (UTC)1941-02-09 09:44

Rank in 194118 / 102among M6+

Rank since 19002536 / 14,458

Energy vs an M6×15approx.

84 km W of Ferndale, California · 40.65, -125.26

M6.5+ within 300 km (largest first)

1922 M7.4M7.4

2005 M7.2M7.2

1980 M7.2M7.2

1992 M7.2M7.2

1923 M7.1M7.1

1994 M7.1M7.1

1991 M7.0M7.0

2024 M7.0M7.0

1991 M6.9M6.9

1954 M6.8M6.8

2014 M6.8M6.8

1941 M6.8M6.8

Earlier M6+ within 300 km

Event	Time (UTC)	Depth	Place
M6.2 1938-05-28	1938-05-28 10:14	10 km	149 km W of Port Orford, Oregon
M6.1 1936-06-03	1936-06-03 09:15	10 km	123 km WSW of Ferndale, California
M6.8 1934-07-06	1934-07-06 22:48	15 km	off the coast of Northern California
M6.5 1932-06-06	1932-06-06 08:44	15 km	The 1932 Eureka, California Earthquake
M6.2 1926-12-10	1926-12-10 08:38	15 km	183 km WNW of Indianola, California
M6.0 1925-06-04	1925-06-04 12:02	–	72 km WSW of Crescent City, California
M7.1 1923-01-22	1923-01-22 09:04	15 km	The 1923 Humboldt County, California Earthquake
M7.4 1922-01-31	1922-01-31 13:17	15 km	123 km W of Big Lagoon, California
M6.0 1922-01-26	1922-01-26 09:31	–	153 km WNW of Indianola, California
M6.5 1918-07-15	1918-07-15 00:23	15 km	52 km WNW of Big Lagoon, California

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.