| Apr 18, 1906 | 7.9 | 2.9 | The 1906 San Francisco, California Earthquake |
| Apr 24, 1984 | 6.2 | 46.9 | The 1984 Morgan Hill, California Earthquake |
| Aug 2, 1903 | 6.2 | 42.3 | Near San Jose, California |
| Jun 11, 1903 | 6.1 | 47.3 | Near San Jose, California |
| Aug 24, 2014 | 6.0 | 25.0 | The 2014 South Napa, California Earthquake |
| Jan 24, 1980 | 5.8 | 30.8 | The 1980 Livermore, California Earthquake |
| Sep 4, 1955 | 5.8 | 38.5 | 7 km NNW of Boulder Creek, California |
| Mar 31, 1986 | 5.7 | 40.5 | 15 km NE of East Foothills, California |
| Oct 30, 2007 | 5.5 | 37.8 | 6 km NNE of East Foothills, California |
| Oct 24, 1926 | 5.5 | 49.2 | 1 km WNW of Davenport, California |
| Nov 8, 1914 | 5.5 | 42.8 | Santa Cruz Mountains, California |
| Aug 8, 1989 | 5.4 | 46.1 | 4 km ESE of Lexington Hills, California |
| Jan 26, 1980 | 5.4 | 34.0 | 9 km NE of Livermore, California |
| May 19, 1902 | 5.4 | 41.4 | South of Elmira, California |
| Jun 27, 1988 | 5.3 | 48.2 | 8 km ESE of Lexington Hills, California |
| Jun 12, 1988 | 5.3 | 40.8 | 6 km E of East Foothills, California |
| Oct 1, 1969 | 5.3 | 38.6 | Northern California |
| Oct 1, 1969 | 5.3 | 37.6 | 3 km E of Bloomfield, California |
| Mar 22, 1957 | 5.3 | 3.0 | The 1957 San Francisco, California Earthquake |
| Oct 25, 2022 | 5.1 | 47.1 | 15km ESE of Alum Rock, CA |
| Oct 17, 1989 | 5.1 | 40.3 | 7 km SW of Monte Sereno, California |
| Jan 24, 1980 | 5.1 | 30.3 | 11 km E of Blackhawk, California |
| Dec 13, 1933 | 5.0 | 41.0 | 3 km SW of Los Gatos, California |
| Sep 3, 2000 | 4.9 | 35.6 | 5 km WSW of Yountville, California |
| Sep 10, 1965 | 4.9 | 31.7 | 1 km WNW of Antioch, California |
| Nov 3, 1932 | 4.9 | 40.1 | 5 km NW of Boulder Creek, California |
| May 28, 1927 | 4.9 | 25.5 | Northern California |
| Nov 9, 1988 | 4.8 | 42.0 | 7 km E of East Foothills, California |
| Jan 15, 1981 | 4.8 | 42.1 | 7 km E of East Foothills, California |
| Jan 24, 1980 | 4.8 | 30.1 | 11 km E of Blackhawk, California |
| May 7, 1979 | 4.8 | 48.3 | 15 km E of Seven Trees, California |
| Aug 8, 1928 | 4.8 | 36.2 | 1 km NNW of Buena Vista, California |
| May 21, 1996 | 4.7 | 43.0 | 8 km ESE of East Foothills, California |
| Aug 11, 1993 | 4.7 | 46.8 | 14 km ESE of Alum Rock, California |
| Oct 17, 1989 | 4.7 | 40.3 | 2 km SSW of Cambrian Park, California |
| Dec 11, 1958 | 4.7 | 3.6 | 7 km WNW of Broadmoor, California |
| Apr 2, 2026 | 4.6 | 43.8 | 1 km SE of Boulder Creek, CA |
| Aug 17, 1999 | 4.6 | 12.8 | 0 km S of Bolinas, California |
| Oct 17, 1989 | 4.6 | 43.0 | 1 km NNW of Lexington Hills, California |
| Jan 24, 1980 | 4.6 | 30.5 | 10 km SW of Brentwood, California |
| Jun 11, 1970 | 4.6 | 21.6 | 3 km SW of Blackhawk, California |
| Apr 25, 1968 | 4.6 | 45.5 | 4 km NNW of Santa Rosa, California |
| May 22, 1963 | 4.6 | 30.9 | 0 km W of Loma Mar, California |
| Feb 25, 1919 | 4.6 | 32.6 | 1 km NW of Fetters Hot Springs-Agua Caliente, California |
| Oct 14, 2019 | 4.5 | 18.3 | 1km SSE of Pleasant Hill, CA |
| Aug 2, 2006 | 4.5 | 35.8 | 5 km W of Glen Ellen, California |
| Aug 8, 1989 | 4.5 | 44.7 | 2 km E of Lexington Hills, California |
| Apr 3, 1989 | 4.5 | 38.0 | 6 km NE of East Foothills, California |
| Dec 16, 1954 | 4.5 | 11.5 | 2 km ESE of San Leandro, California |
| Dec 1, 1938 | 4.5 | 34.3 | 12 km NE of Milpitas, California |
| Mar 8, 1937 | 4.5 | 7.1 | 3 km SE of Piedmont, California |
| May 16, 1933 | 4.5 | 21.5 | 1 km ENE of Union City, California |
| Jun 14, 1932 | 4.5 | 35.9 | 5 km WSW of Saratoga, California |
| Apr 3, 1924 | 4.5 | 46.5 | 14 km ESE of East Foothills, California |
| Oct 7, 1915 | 4.5 | 5.4 | Near Piedmont, California |
| Dec 28, 1914 | 4.5 | 39.3 | Santa Cruz Mountains, California |
| Sep 12, 1912 | 4.5 | 28.8 | Santa Cruz Mountains, California |
| Feb 14, 1909 | 4.5 | 40.6 | Near Rio Vista, California |
| Jul 30, 1904 | 4.5 | 49.6 | Southwest of Woodland, California |
| Sep 13, 2022 | 4.4 | 45.1 | 3km N of Santa Rosa, CA |
| Jan 4, 2018 | 4.4 | 6.2 | 2km SE of Berkeley, CA |
| Feb 25, 2001 | 4.4 | 45.1 | 11 km ESE of East Foothills, California |
| Apr 27, 1990 | 4.4 | 20.4 | 3 km SSE of North Gate, California |
| Apr 6, 1990 | 4.4 | 19.9 | 3 km SSE of North Gate, California |
| Oct 21, 1987 | 4.4 | 31.9 | 12 km N of Livermore, California |
| Sep 26, 1984 | 4.4 | 44.8 | 11 km ESE of East Foothills, California |
| Mar 3, 1981 | 4.4 | 26.2 | 5 km E of Fremont, California |
| Jan 24, 1980 | 4.4 | 31.3 | 10 km SW of Brentwood, California |
| Apr 27, 1979 | 4.4 | 5.1 | 2 km N of Pacifica, California |
| Jun 20, 1977 | 4.4 | 37.7 | 10 km ESE of Livermore, California |
| Apr 4, 1956 | 4.4 | 46.6 | 4 km W of Deer Park, California |
| Sep 22, 2025 | 4.3 | 6.6 | 2 km ESE of Berkeley, CA |
| Sep 13, 2022 | 4.3 | 45.4 | 4km N of Santa Rosa, CA |
| Jul 16, 2019 | 4.3 | 31.3 | 12km WSW of Byron, CA |
| Oct 19, 1989 | 4.3 | 49.3 | 8 km NW of Day Valley, California |
| Oct 17, 1989 | 4.3 | 42.5 | 3 km WNW of Lexington Hills, California |
| Oct 17, 1989 | 4.3 | 45.0 | 3 km SSW of Lexington Hills, California |
| Oct 17, 1989 | 4.3 | 43.2 | 1 km WNW of Lexington Hills, California |
| Oct 17, 1989 | 4.3 | 41.7 | 5 km WNW of Lexington Hills, California |
| Aug 8, 1989 | 4.3 | 46.4 | 4 km ESE of Lexington Hills, California |
| Jun 21, 1989 | 4.3 | 32.0 | 4 km NE of Pittsburg, California |
| Dec 30, 1988 | 4.3 | 48.7 | 15 km E of Seven Trees, California |
| Mar 26, 1984 | 4.3 | 11.7 | 3 km ENE of San Leandro, California |
| Aug 18, 1982 | 4.3 | 47.4 | 13km W of Bonny Doon, CA |
| Aug 6, 1979 | 4.3 | 44.8 | 6km NNE of Mountain House, CA |
| Jan 8, 1977 | 4.3 | 13.1 | 5 km NNE of Orinda, California |
| Jun 10, 1974 | 4.3 | 47.2 | 2 km SE of Larkfield-Wikiup, California |
| Feb 2, 2026 | 4.2 | 21.1 | 4 km SE of San Ramon, CA |
| Oct 18, 2023 | 4.2 | 44.3 | 5 km SW of Isleton, CA |
| Jul 20, 2007 | 4.2 | 7.5 | 4 km ESE of Piedmont, California |
| Mar 1, 2007 | 4.2 | 14.2 | 1 km NNE of Lafayette, California |
| Sep 22, 1999 | 4.2 | 38.6 | 7 km WSW of Kenwood, California |
| Apr 27, 1990 | 4.2 | 19.6 | 4 km SSE of North Gate, California |
| Nov 7, 1989 | 4.2 | 38.2 | 2 km W of Monte Sereno, California |
| Oct 17, 1989 | 4.2 | 46.3 | 5 km SSW of Lexington Hills, California |
| Oct 17, 1989 | 4.2 | 43.4 | 1 km W of Lexington Hills, California |
| Oct 10, 1986 | 4.2 | 20.0 | 1 km SSW of Diablo, California |
| May 3, 1984 | 4.2 | 49.5 | 16 km N of Morgan Hill, California |
| Sep 17, 1978 | 4.2 | 38.6 | 37km SSW of Half Moon Bay, CA |
| Nov 12, 1973 | 4.2 | 40.9 | 4 km SW of Los Gatos, California |
| Mar 23, 1957 | 4.2 | 1.0 | Near Daly City, California (Aftershock) |
| Jun 2, 2022 | 4.1 | 26.1 | 7km NW of Bay Point, CA |
| Oct 9, 2017 | 4.1 | 47.1 | 14 km ESE of East Foothills, California |
| May 21, 2015 | 4.1 | 40.4 | 5 km WSW of Moskowite Corner, California |
| Jan 7, 2011 | 4.1 | 48.8 | 15 km E of Seven Trees, California |
| Sep 5, 2008 | 4.1 | 18.6 | 3km ENE of Alamo, CA |
| May 8, 2005 | 4.1 | 38.3 | 7 km SSE of Moskowite Corner, California |
| May 25, 2003 | 4.1 | 43.8 | 2 km NE of Santa Rosa, California |
| Apr 20, 1991 | 4.1 | 42.1 | 11 km ENE of East Foothills, California |
| Jun 30, 1990 | 4.1 | 39.0 | 6 km NE of East Foothills, California |
| Oct 17, 1989 | 4.1 | 49.5 | 8 km NNW of Day Valley, California |
| Dec 11, 1986 | 4.1 | 39.1 | 16 km SSE of Livermore, California |
| Mar 29, 1986 | 4.1 | 9.4 | 2 km W of Orinda, California |
| Mar 17, 1984 | 4.1 | 33.3 | 10 km NNE of Livermore, CA |
| Apr 25, 1981 | 4.1 | 49.6 | 8 km N of Day Valley, California |
| Jan 27, 1980 | 4.1 | 30.0 | 11 km E of Blackhawk, California |
| Aug 28, 1978 | 4.1 | 43.6 | 9 km ESE of East Foothills, California |
| Dec 14, 2025 | 4.0 | 36.6 | 6 km W of Glen Ellen, CA |
| Aug 17, 2015 | 4.0 | 6.4 | 1 km N of Piedmont, California |
| Jan 7, 2010 | 4.0 | 35.0 | 11 km ENE of Milpitas, California |
| Sep 4, 2003 | 4.0 | 7.1 | 2 km NNE of Piedmont, California |
| Feb 2, 2003 | 4.0 | 21.2 | 4 km SE of San Ramon, California |
| Feb 2, 2003 | 4.0 | 21.5 | 4 km N of Dublin, California |
| Jun 26, 1994 | 4.0 | 7.7 | 0 km NW of Kensington, California |
| Feb 15, 1992 | 4.0 | 39.9 | 13 km SSW of Mountain House, California |
| Mar 10, 1991 | 4.0 | 31.7 | 3 km NNE of Livermore, California |
| Oct 20, 1989 | 4.0 | 40.3 | 7 km WNW of Lexington Hills, California |
| Oct 17, 1989 | 4.0 | 45.1 | 3 km SSW of Lexington Hills, California |
| Oct 17, 1989 | 4.0 | 43.4 | 2 km W of Lexington Hills, California |
| Oct 17, 1989 | 4.0 | 43.7 | 0 km WSW of Lexington Hills, California |
| Oct 17, 1989 | 4.0 | 41.1 | 3 km SSW of Los Gatos, California |
| May 10, 1987 | 4.0 | 7.9 | 4 km ESE of Piedmont, California |
| Dec 29, 1986 | 4.0 | 36.1 | 8 km NNE of East Foothills, California |
| Sep 2, 1986 | 4.0 | 49.3 | 16 km E of Seven Trees, California |
| Aug 24, 1980 | 4.0 | 38.7 | 15 km SSE of Livermore, California |
| Jan 24, 1980 | 4.0 | 31.0 | 11 km WSW of Byron, California |
| Jan 8, 1977 | 4.0 | 13.1 | 5 km NNE of Orinda, California |
| Aug 20, 1976 | 4.0 | 20.0 | 2 km NNE of San Ramon, California |
| Jan 2, 1970 | 4.0 | 32.7 | 5 km WSW of Cupertino, California |
| Oct 26, 1917 | 4.0 | 43.0 | Near San Jose, California |
| Aug 8, 1916 | 4.0 | 49.7 | Santa Cruz Mountains, California |