M2.1 earthquake 2km ENE of Berkeley, CA
A magnitude 2.1 earthquake struck 2km ENE of Berkeley, CA on Sun, Jul 11, 2021, 3:42 AM PDT (10:42 UTC), 9 km (6 mi) below the surface.
A larger quake followed: M2.9 15km E of Seven Trees, CA. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 2.1 (Md, duration), micro
- Magnitude from
- Northern California Seismic System
- Local time
- UTC
- 2021-07-11 10:42:27 UTC
- Depth
- 9.3 km (5.8 mi), shallow
- Epicenter
- 37.876° N, 122.252° W
- Region
- California
- Felt reports
- 11
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
11 people reported to the USGS what they felt; the strongest reported shaking was III, weak shaking.

How well it is located
Reviewed by a seismologist.
- Location uncertainty
- About 0.1 km horizontally, 0.2 km in depth
- Magnitude uncertainty
- ±0.16
- Depth from
- From location
- Station coverage gap
- 30°
- Stations used
- 92
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 72 in the 60 days after this one and 40 in the 30 days before it.
After
- 1.79km NNE of Alum Rock, CA · 1911 days ago · 9 km deep · 65 km away
- 1.88km SW of Loyola, CA · 1910 days ago · 6 km deep · 64 km away
- 1.613km N of Morgan Hill, CA · 1906 days ago · 4 km deep · 89 km away
- 1.63km NNW of Piedmont, CA · 1905 days ago · 8 km deep · 3 km away
- 1.610km ESE of Angwin, CA · 1903 days ago · 4 km deep · 75 km away
- 1.68km SW of Calistoga, CA · 1903 days ago · 6 km deep · 81 km away
- 1.97km ESE of Roseland, CA · 1901 days ago · 9 km deep · 67 km away
- 1.73km NNW of Byron, CA · 1901 days ago · 4 km deep · 53 km away
- 1.611km ENE of Yountville, CA · 1897 days ago · 6 km deep · 61 km away
- 1.68km S of Muir Beach, CA · 1897 days ago · 5 km deep · 30 km away
- 2.18km S of Muir Beach, CA · 1896 days ago · 4 km deep · 29 km away · felt by 2
- 1.85km E of Fremont, CA · 1896 days ago · 9 km deep · 47 km away
- 1.72km E of Berkeley, CA · 1896 days ago · 9 km deep · 0 km away
- 2.16km SSW of Calistoga, CA · 1896 days ago · 9 km deep · 78 km away · felt by 4
- 2.32km WNW of Concord, CA · 1894 days ago · 17 km deep · 22 km away · felt by 4
- 1.516km SSE of Livermore, CA · 1891 days ago · 3 km deep · 61 km away
- 1.94km SSW of Colma, CA · 1891 days ago · 6 km deep · 32 km away · felt by 2
- 2.04km NE of Blackhawk, CA · 1890 days ago · 8 km deep · 33 km away
- 2.54km NNE of Blackhawk, CA · 1890 days ago · 8 km deep · 32 km away · felt by 32
- 2.111km NE of Healdsburg, CA · 1890 days ago · 6 km deep · 99 km away · felt by 2
- 2.24km NNE of Blackhawk, CA · 1890 days ago · 9 km deep · 32 km away · felt by 2
- 2.915km E of Seven Trees, CA · 1888 days ago · 6 km deep · 82 km away · felt by 50
- 1.710km NNE of Angwin, CA · 1887 days ago · 7 km deep · 88 km away
- 1.87km S of Muir Beach, CA · 1886 days ago · 13 km deep · 31 km away
- 1.54km E of Moraga, CA · 1885 days ago · 3 km deep · 16 km away
- 1.911km NE of Milpitas, CA · 1885 days ago · 5 km deep · 56 km away · felt by 3
- 1.52km ESE of Berkeley, CA · 1884 days ago · 4 km deep · 1 km away
- 2.22km E of Saratoga, CA · 1883 days ago · 7 km deep · 72 km away · felt by 48
- 2.45km SE of Portola Valley, CA · 1882 days ago · 10 km deep · 58 km away · felt by 12
- 2.115km ENE of Alum Rock, CA · 1882 days ago · 5 km deep · 71 km away · felt by 3
- 2.212km ESE of Hidden Valley Lake, CA · 1881 days ago · 10 km deep · 100 km away
- 2.01km NNW of Pleasant Hill, CA · 1881 days ago · 11 km deep · 19 km away · felt by 12
- 2.18km ENE of Alum Rock, CA · 1880 days ago · 7 km deep · 71 km away
- 1.810km NE of Napa, CA · 1880 days ago · 13 km deep · 53 km away
- 1.612km ESE of Hidden Valley Lake, CA · 1879 days ago · 8 km deep · 99 km away
- 2.32km WNW of Tomales, CA · 1879 days ago · 4 km deep · 72 km away · felt by 17
- 1.615km E of Seven Trees, CA · 1879 days ago · 7 km deep · 82 km away
- 1.61km NE of Berkeley, CA · 1879 days ago · 6 km deep · 1 km away
- 1.55km E of Fremont, CA · 1878 days ago · 7 km deep · 47 km away
- 1.58km SW of Calistoga, CA · 1877 days ago · 9 km deep · 81 km away
- 1.75km WNW of Dublin, CA · 1876 days ago · 6 km deep · 29 km away
- 2.413km NE of Yountville, CA · 1875 days ago · 5 km deep · 69 km away · felt by 1
- 1.81km ENE of Alamo, CA · 1874 days ago · 13 km deep · 20 km away
- 1.513km E of Angwin, CA · 1874 days ago · 3 km deep · 76 km away
- 2.512km ESE of Angwin, CA · 1874 days ago · 0 km deep · 75 km away · felt by 5
- 1.82km SSW of Bodega Bay, CA · 1872 days ago · 11 km deep · 86 km away
- 1.82km SSW of Bodega Bay, CA · 1872 days ago · 10 km deep · 86 km away
- 2.12km SSW of Bodega Bay, CA · 1872 days ago · 10 km deep · 86 km away
- 1.64km SW of Colma, CA · 1868 days ago · 7 km deep · 33 km away
- 1.82km NW of Pacifica, CA · 1867 days ago · 8 km deep · 36 km away · felt by 2
- 2.115km E of Seven Trees, CA · 1867 days ago · 4 km deep · 82 km away · felt by 1
- 1.815km E of Seven Trees, CA · 1867 days ago · 3 km deep · 82 km away
- 2.07km W of Calistoga, CA · 1867 days ago · 8 km deep · 85 km away · felt by 8
- 1.77km WSW of St. Helena, CA · 1866 days ago · 8 km deep · 73 km away
- 1.611km NE of Napa, CA · 1866 days ago · 10 km deep · 54 km away
- 1.83km SW of Alamo, CA · 1864 days ago · 12 km deep · 18 km away
- 2.53km ESE of Larkfield-Wikiup, CA · 1863 days ago · 7 km deep · 81 km away · felt by 122
- 1.57km WSW of St. Helena, CA · 1863 days ago · 9 km deep · 72 km away
- 2.14km S of Larkfield-Wikiup, CA · 1863 days ago · 7 km deep · 80 km away · felt by 5
- 1.78km SSW of Livermore, CA · 1862 days ago · 10 km deep · 50 km away
The first 60 of 72.
Before
- 1.810km ESE of Angwin, CA · 1914 days ago · 6 km deep · 75 km away
- 1.514km E of Angwin, CA · 1914 days ago · 3 km deep · 76 km away
- 1.910km ESE of Angwin, CA · 1914 days ago · 6 km deep · 76 km away
- 1.712km ESE of Angwin, CA · 1914 days ago · 6 km deep · 75 km away
- 1.714km E of Angwin, CA · 1914 days ago · 10 km deep · 76 km away
- 3.611km ESE of Angwin, CA · 1914 days ago · 10 km deep · 76 km away · felt by 99
- 1.719km SE of Livermore, CA · 1916 days ago · 2 km deep · 67 km away
- 1.814km E of Angwin, CA · 1916 days ago · 0 km deep · 76 km away
- 1.615km E of Angwin, CA · 1916 days ago · 6 km deep · 77 km away
- 1.812km ENE of Angwin, CA · 1917 days ago · 5 km deep · 81 km away
- 2.09km NE of Milpitas, CA · 1919 days ago · 8 km deep · 58 km away · felt by 3
- 1.73km WNW of Castro Valley, CA · 1920 days ago · 8 km deep · 22 km away
- 1.79km N of Boulder Creek, CA · 1921 days ago · 12 km deep · 75 km away
- 1.66km SSW of Calistoga, CA · 1921 days ago · 8 km deep · 79 km away
- 1.91km NNW of Crockett, CA · 1921 days ago · 8 km deep · 21 km away · felt by 2
- 2.76km SSW of San Ramon, CA · 1922 days ago · 8 km deep · 28 km away · felt by 117
- 3.93km N of San Lorenzo, CA · 1923 days ago · 9 km deep · 22 km away · felt by 12,071 · tsunami flag
- 1.86km ESE of Santa Rosa, CA · 1924 days ago · 9 km deep · 71 km away
- 1.614km E of Angwin, CA · 1924 days ago · 5 km deep · 77 km away
- 1.715km E of Seven Trees, CA · 1925 days ago · 2 km deep · 82 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event nc73587341. Read Sun, Oct 4, 2026, 3:12 AM UTC.