The August 6, 1916 earthquake

M5.8Near Paicines, California

A magnitude 5.8 earthquake, centred in San Benito County. The 108th strongest in California’s record since 1900, and the strongest within 50 miles since a magnitude 6.5 on July 1, 1911.

The earthquake

Magnitude
5.8
as reported (mfa)
Depth
—
Not recorded
Local time
Sunday, August 6, 1916
11:38 PST; 19:38 UTC
Epicentre
36.67°N, 121.25°W
In San Benito County
In California’s record
108th
strongest of 97,065 since 1900
Within 50 miles
8
counties; more on this date

USGS ANSS Comprehensive Earthquake Catalog, event ushis596 (“Near Paicines, California”). 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

Cities, largest first

Earthquakes around the epicentre

2,742 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: 9 1974: 421 421 1975: 288 1976: 112 1977: 74 1978: 42 1979: 80 1980: 50 1981: 42 1982: 77 1983: 39 1984: 80 1985: 41 1986: 69 1987: 23 1988: 54 1989: 183 1990: 95 1991: 42 1992: 30 1993: 28 1994: 34 1995: 66 1996: 36 1997: 30 1998: 37 1999: 32 2000: 21 2001: 51 2002: 30 2003: 26 2004: 42 2005: 13 2006: 20 2007: 24 2008: 20 2009: 28 2010: 22 2011: 27 2012: 23 2013: 11 2014: 22 2015: 7 2016: 22 2017: 30 2018: 24 2019: 20 2020: 27 2021: 24 2022: 22 2023: 23 2024: 22 2025: 27 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.