The February 1, 1961 earthquake

M5.1near Dixon Lane-Meadow Creek, CA

A magnitude 5.1 earthquake 3.7 miles deep, centred in Mono County. The 382nd strongest in California’s record since 1900, and the strongest within 50 miles since a magnitude 5.3 on February 1, 1961.

The earthquake

Magnitude
5.1
magnitude (unspecified scale) (mh)
Depth
3.7 mi
6.0 km below the surface
Local time
Wednesday, February 1, 1961
16:07 PST; 00:07 UTC on Feb 2, 1961
Epicentre
37.49°N, 118.50°W
In Mono County
In California’s record
382nd
strongest of 97,065 since 1900
Within 50 miles
8
counties; more on this date

USGS ANSS Comprehensive Earthquake Catalog, event ci10086626 (“13km NNW of Dixon Lane-Meadow Creek, CA”). The USGS event page carries the ShakeMap, felt reports and the official summary.

Counties and cities within 50 miles

Distance from the epicentre to each county boundary (zero when inside) and to each city centre.

Counties

Earthquakes around the epicentre

3,803 earthquakes of magnitude 3 or more within 50 miles of this epicentre since 1973.

Earthquakes of magnitude 3 or more within 50 miles of the epicentre, by year 1973: 10 1974: 9 1975: 11 1976: 19 1977: 6 1978: 62 1979: 98 1980: 952 952 1981: 246 1982: 135 1983: 167 1984: 227 1985: 49 1986: 381 1987: 30 1988: 22 1989: 17 1990: 44 1991: 64 1992: 29 1993: 107 1994: 19 1995: 40 1996: 64 1997: 187 1998: 144 1999: 133 2000: 48 2001: 20 2002: 22 2003: 13 2004: 70 2005: 25 2006: 14 2007: 17 2008: 12 2009: 8 2010: 8 2011: 11 2012: 6 2013: 31 2014: 19 2015: 12 2016: 19 2017: 23 2018: 5 2019: 12 2020: 71 2021: 25 2022: 13 2023: 13 2024: 10 2025: 4 19731978198319881993199820032008201320182023

Earlier earthquakes of magnitude 5 or more within 50 miles, strongest first

USGS ANSS Comprehensive Earthquake Catalog. Local time is the time zone of the county nearest the epicentre. Magnitudes are as the catalogue reports them.