EveryQuake

Earthquakes in California

2,098,799 earthquakes catalogued in and around California between 1900 and 2026. Recorded measurements; not a forecast.

Last updated 5 August 2026 · merged from 5 catalogues
1.5
Latest earthquake · depth 9.9 km
05.08.2026 01:09 UTC · from centre 481 km
2,098,799
recorded earthquakes
M7.7
largest
1900–2026
record span
1.21
mean magnitude
2,081,496
epicentre inside the border

By year

Stacked by magnitude; one column per year.

043870877401900: 1 (M4–5)19001901: 2 (M5+)1902: 1 (M4–5)1902: 5 (M5+)1903: 1 (M4–5)1903: 2 (M5+)1904: 2 (M4–5)1905: 3 (M5+)1906: 2 (M4–5)1906: 4 (M5+)1907: 2 (M5+)1908: 1 (M4–5)1908: 2 (M5+)1909: 2 (M4–5)1909: 3 (M5+)1910: 12 (M5+)19101911: 2 (M4–5)1911: 1 (M5+)1912: 2 (M4–5)1912: 1 (M5+)1914: 1 (M4–5)1914: 3 (M5+)1915: 3 (M4–5)1915: 8 (M5+)1916: 4 (M4–5)1916: 10 (M5+)1917: 5 (M4–5)1917: 2 (M5+)1918: 4 (M5+)1919: 2 (M4–5)1919: 3 (M5+)1920: 2 (M4–5)1920: 2 (M5+)19201922: 4 (M5+)1923: 7 (M5+)1924: 4 (M4–5)1925: 3 (M4–5)1925: 2 (M5+)1926: 11 (M5+)1927: 1 (M4–5)1927: 7 (M5+)1928: 6 (M4–5)1928: 4 (M5+)1929: 5 (M4–5)1929: 2 (M5+)1930: 12 (M4–5)1930: 8 (M5+)19301931: 3 (M4–5)1931: 5 (M5+)1932: 310 (M<3)1932: 102 (M3–4)1932: 26 (M4–5)1932: 9 (M5+)1933: 707 (M<3)1933: 252 (M3–4)1933: 93 (M4–5)1933: 18 (M5+)1934: 467 (M<3)1934: 97 (M3–4)1934: 40 (M4–5)1934: 16 (M5+)1935: 385 (M<3)1935: 167 (M3–4)1935: 17 (M4–5)1935: 4 (M5+)1936: 388 (M<3)1936: 109 (M3–4)1936: 23 (M4–5)1936: 1 (M5+)1937: 236 (M<3)1937: 123 (M3–4)1937: 18 (M4–5)1937: 4 (M5+)1938: 159 (M<3)1938: 109 (M3–4)1938: 29 (M4–5)1938: 4 (M5+)1939: 170 (M<3)1939: 97 (M3–4)1939: 22 (M4–5)1939: 6 (M5+)1940: 101 (M<3)1940: 161 (M3–4)1940: 47 (M4–5)1940: 11 (M5+)19401941: 121 (M<3)1941: 136 (M3–4)1941: 24 (M4–5)1941: 12 (M5+)1942: 118 (M<3)1942: 160 (M3–4)1942: 42 (M4–5)1942: 6 (M5+)1943: 118 (M<3)1943: 116 (M3–4)1943: 15 (M4–5)1943: 4 (M5+)1944: 88 (M<3)1944: 127 (M3–4)1944: 12 (M4–5)1944: 2 (M5+)1945: 99 (M<3)1945: 67 (M3–4)1945: 12 (M4–5)1945: 3 (M5+)1946: 186 (M<3)1946: 200 (M3–4)1946: 26 (M4–5)1946: 10 (M5+)1947: 366 (M<3)1947: 207 (M3–4)1947: 33 (M4–5)1947: 5 (M5+)1948: 330 (M<3)1948: 140 (M3–4)1948: 23 (M4–5)1948: 3 (M5+)1949: 218 (M<3)1949: 214 (M3–4)1949: 30 (M4–5)1949: 4 (M5+)1950: 323 (M<3)1950: 153 (M3–4)1950: 48 (M4–5)1950: 4 (M5+)19501951: 148 (M<3)1951: 111 (M3–4)1951: 18 (M4–5)1951: 4 (M5+)1952: 123 (M<3)1952: 240 (M3–4)1952: 176 (M4–5)1952: 20 (M5+)1953: 282 (M<3)1953: 267 (M3–4)1953: 26 (M4–5)1953: 3 (M5+)1954: 236 (M<3)1954: 253 (M3–4)1954: 56 (M4–5)1954: 38 (M5+)1955: 194 (M<3)1955: 136 (M3–4)1955: 40 (M4–5)1955: 10 (M5+)1956: 152 (M<3)1956: 107 (M3–4)1956: 32 (M4–5)1956: 6 (M5+)1957: 94 (M<3)1957: 130 (M3–4)1957: 28 (M4–5)1957: 4 (M5+)1958: 91 (M<3)1958: 96 (M3–4)1958: 20 (M4–5)1958: 3 (M5+)1959: 113 (M<3)1959: 120 (M3–4)1959: 33 (M4–5)1959: 7 (M5+)1960: 88 (M<3)1960: 80 (M3–4)1960: 14 (M4–5)1960: 4 (M5+)19601961: 141 (M<3)1961: 133 (M3–4)1961: 23 (M4–5)1961: 8 (M5+)1962: 113 (M<3)1962: 164 (M3–4)1962: 44 (M4–5)1962: 4 (M5+)1963: 134 (M<3)1963: 163 (M3–4)1963: 38 (M4–5)1963: 3 (M5+)1964: 88 (M<3)1964: 123 (M3–4)1964: 49 (M4–5)1964: 1 (M5+)1965: 145 (M<3)1965: 133 (M3–4)1965: 43 (M4–5)1965: 6 (M5+)1966: 485 (M<3)1966: 128 (M3–4)1966: 61 (M4–5)1966: 14 (M5+)1967: 243 (M<3)1967: 120 (M3–4)1967: 29 (M4–5)1967: 10 (M5+)1968: 273 (M<3)1968: 280 (M3–4)1968: 52 (M4–5)1968: 25 (M5+)1969: 351 (M<3)1969: 238 (M3–4)1969: 52 (M4–5)1969: 19 (M5+)1970: 365 (M<3)1970: 135 (M3–4)1970: 40 (M4–5)1970: 14 (M5+)19701971: 329 (M<3)1971: 411 (M3–4)1971: 58 (M4–5)1971: 9 (M5+)1972: 572 (M<3)1972: 138 (M3–4)1972: 26 (M4–5)1972: 3 (M5+)1973: 1,173 (M<3)1973: 144 (M3–4)1973: 36 (M4–5)1973: 6 (M5+)1974: 4,100 (M<3)1974: 630 (M3–4)1974: 82 (M4–5)1974: 5 (M5+)1975: 6,517 (M<3)1975: 835 (M3–4)1975: 104 (M4–5)1975: 23 (M5+)1976: 6,212 (M<3)1976: 435 (M3–4)1976: 60 (M4–5)1976: 15 (M5+)1977: 9,247 (M<3)1977: 402 (M3–4)1977: 28 (M4–5)1977: 8 (M5+)1978: 9,925 (M<3)1978: 436 (M3–4)1978: 46 (M4–5)1978: 12 (M5+)1979: 13,416 (M<3)1979: 624 (M3–4)1979: 87 (M4–5)1979: 17 (M5+)1980: 13,239 (M<3)1980: 1,133 (M3–4)1980: 158 (M4–5)1980: 23 (M5+)19801981: 21,086 (M<3)1981: 554 (M3–4)1981: 55 (M4–5)1981: 7 (M5+)1982: 19,173 (M<3)1982: 485 (M3–4)1982: 59 (M4–5)1982: 8 (M5+)1983: 35,776 (M<3)1983: 795 (M3–4)1983: 77 (M4–5)1983: 18 (M5+)1984: 37,031 (M<3)1984: 542 (M3–4)1984: 63 (M4–5)1984: 13 (M5+)1985: 30,587 (M<3)1985: 357 (M3–4)1985: 42 (M4–5)1985: 6 (M5+)1986: 39,688 (M<3)1986: 758 (M3–4)1986: 99 (M4–5)1986: 21 (M5+)1987: 26,199 (M<3)1987: 557 (M3–4)1987: 57 (M4–5)1987: 11 (M5+)1988: 25,558 (M<3)1988: 393 (M3–4)1988: 43 (M4–5)1988: 8 (M5+)1989: 26,920 (M<3)1989: 491 (M3–4)1989: 79 (M4–5)1989: 8 (M5+)1990: 30,358 (M<3)1990: 406 (M3–4)1990: 49 (M4–5)1990: 8 (M5+)19901991: 26,909 (M<3)1991: 346 (M3–4)1991: 30 (M4–5)1991: 8 (M5+)1992: 64,934 (M<3)1992: 1,700 (M3–4)1992: 222 (M4–5)1992: 22 (M5+)1993: 40,716 (M<3)1993: 419 (M3–4)1993: 45 (M4–5)1993: 5 (M5+)1994: 42,218 (M<3)1994: 757 (M3–4)1994: 91 (M4–5)1994: 11 (M5+)1995: 37,964 (M<3)1995: 375 (M3–4)1995: 43 (M4–5)1995: 3 (M5+)1996: 33,608 (M<3)1996: 341 (M3–4)1996: 28 (M4–5)1996: 1 (M5+)1997: 39,594 (M<3)1997: 432 (M3–4)1997: 45 (M4–5)1997: 4 (M5+)1998: 36,793 (M<3)1998: 423 (M3–4)1998: 41 (M4–5)1998: 4 (M5+)1999: 36,917 (M<3)1999: 898 (M3–4)1999: 102 (M4–5)1999: 6 (M5+)2000: 37,664 (M<3)2000: 349 (M3–4)2000: 35 (M4–5)2000: 2 (M5+)20002001: 33,714 (M<3)2001: 321 (M3–4)2001: 30 (M4–5)2001: 4 (M5+)2002: 32,472 (M<3)2002: 249 (M3–4)2002: 19 (M4–5)2002: 2 (M5+)2003: 32,149 (M<3)2003: 404 (M3–4)2003: 48 (M4–5)2003: 2 (M5+)2004: 49,392 (M<3)2004: 384 (M3–4)2004: 31 (M4–5)2004: 6 (M5+)2005: 43,993 (M<3)2005: 261 (M3–4)2005: 39 (M4–5)2005: 5 (M5+)2006: 40,378 (M<3)2006: 233 (M3–4)2006: 24 (M4–5)2006: 2 (M5+)2007: 35,467 (M<3)2007: 215 (M3–4)2007: 24 (M4–5)2007: 5 (M5+)2008: 53,953 (M<3)2008: 414 (M3–4)2008: 54 (M4–5)2008: 9 (M5+)2009: 44,215 (M<3)2009: 266 (M3–4)2009: 30 (M4–5)2009: 4 (M5+)2010: 62,359 (M<3)2010: 754 (M3–4)2010: 95 (M4–5)2010: 14 (M5+)20102011: 54,491 (M<3)2011: 264 (M3–4)2011: 31 (M4–5)2011: 1 (M5+)2012: 54,940 (M<3)2012: 226 (M3–4)2012: 28 (M4–5)2012: 4 (M5+)2013: 59,642 (M<3)2013: 228 (M3–4)2013: 24 (M4–5)2013: 3 (M5+)2014: 59,984 (M<3)2014: 343 (M3–4)2014: 34 (M4–5)2014: 4 (M5+)2015: 54,555 (M<3)2015: 286 (M3–4)2015: 33 (M4–5)2015: 1 (M5+)2016: 52,082 (M<3)2016: 244 (M3–4)2016: 28 (M4–5)2016: 6 (M5+)2017: 57,096 (M<3)2017: 233 (M3–4)2017: 10 (M4–5)2018: 50,759 (M<3)2018: 176 (M3–4)2018: 16 (M4–5)2018: 1 (M5+)2019: 86,627 (M<3)2019: 859 (M3–4)2019: 107 (M4–5)2019: 8 (M5+)2020: 86,858 (M<3)2020: 785 (M3–4)2020: 87 (M4–5)2020: 10 (M5+)20202021: 54,369 (M<3)2021: 391 (M3–4)2021: 41 (M4–5)2021: 5 (M5+)2022: 45,229 (M<3)2022: 251 (M3–4)2022: 27 (M4–5)2022: 2 (M5+)2023: 39,955 (M<3)2023: 249 (M3–4)2023: 33 (M4–5)2023: 5 (M5+)2024: 43,701 (M<3)2024: 313 (M3–4)2024: 46 (M4–5)2024: 7 (M5+)2025: 43,755 (M<3)2025: 286 (M3–4)2025: 19 (M4–5)2025: 1 (M5+)2026: 26,816 (M<3)2026: 232 (M3–4)2026: 24 (M4–5)2026: 4 (M5+)2026
M<3M3–4M4–5M5+

Read this chart carefully. Rising columns do not mean earthquakes are becoming more frequent. The monitoring network improved over time: the smallest detectable earthquake in Türkiye was about M5.0 in 1966 and is M1.5 today. Earlier years look quiet because small events were not heard, not because they did not happen.

Largest earthquakes

Inclusion rule: the radius widens with magnitude (15 km up to M4, 150 km at M7 and above). This is not a measure of felt shaking or intensity.

MagnitudeDateDepthDistance
7.718.04.1906 13:1210 km292 km
7.603.10.1915 06:5310 km362 km
7.321.07.1952 11:5210 km268 km
7.308.11.1980 10:2712.5 km630 km
7.328.06.1992 11:5710.1 km420 km
7.231.12.1934 18:4510 km686 km
7.215.06.2005 02:503.3 km737 km
7.231.01.1922 13:1715 km702 km
7.204.04.2010 22:405.5 km658 km
7.225.04.1992 18:0614.5 km549 km
7.116.10.1999 09:462.3 km396 km
7.121.04.1918 22:3210 km434 km
7.121.12.1932 06:1010 km194 km
7.116.12.1954 11:0710 km258 km
7.122.01.1923 09:0415 km624 km

Latest earthquakes

MagnitudeDateDepthDistance
1.505.08.2026 01:099.9 km481 km
1.105.08.2026 00:485.3 km367 km
4.005.08.2026 00:257.5 km481 km
0.705.08.2026 00:121.7 km362 km
1.504.08.2026 23:343.3 km358 km
1.204.08.2026 23:16-0.7 km286 km
1.204.08.2026 23:064 km367 km
1.504.08.2026 22:474.6 km366 km
1.804.08.2026 22:415 km366 km
2.004.08.2026 22:046.4 km179 km
1.804.08.2026 22:016.9 km422 km
1.504.08.2026 21:4615 km259 km
2.604.08.2026 21:174.3 km367 km
1.704.08.2026 21:071.3 km185 km
2.604.08.2026 20:5422.3 km356 km
1.204.08.2026 20:146.9 km285 km
1.204.08.2026 20:123.2 km160 km
0.804.08.2026 20:001.4 km351 km
2.804.08.2026 19:556.9 km242 km
0.904.08.2026 19:5411.3 km519 km
1.104.08.2026 19:494.8 km366 km
1.204.08.2026 19:0314.3 km418 km
0.304.08.2026 18:3714.8 km480 km
0.604.08.2026 18:342.9 km203 km
0.804.08.2026 18:2814.2 km457 km
2.204.08.2026 18:040.8 km213 km
1.204.08.2026 17:5111.7 km407 km
1.104.08.2026 17:492 km190 km
2.004.08.2026 17:435.3 km421 km
2.104.08.2026 17:028.2 km512 km
0.804.08.2026 16:5614.1 km488 km
1.404.08.2026 16:455.5 km488 km
2.204.08.2026 16:2220.2 km562 km
1.104.08.2026 15:395.1 km366 km
0.904.08.2026 15:332.9 km570 km
1.304.08.2026 15:3213.1 km411 km
1.404.08.2026 15:066.1 km367 km
1.004.08.2026 14:171.9 km361 km
1.004.08.2026 13:532.4 km356 km
0.804.08.2026 13:491.4 km351 km
0.504.08.2026 13:382.5 km182 km
1.404.08.2026 13:2712.9 km42 km
2.604.08.2026 13:2410.5 km142 km
3.304.08.2026 13:219.8 km143 km
1.704.08.2026 13:154.7 km197 km
1.404.08.2026 12:3313 km276 km
1.004.08.2026 12:17-0.4 km317 km
1.104.08.2026 11:589.2 km334 km
1.604.08.2026 11:356.6 km232 km
1.204.08.2026 10:006.3 km602 km
1.304.08.2026 09:564.5 km46 km
0.204.08.2026 09:5314.8 km495 km
0.804.08.2026 09:450.7 km356 km
1.604.08.2026 09:340 km374 km
0.704.08.2026 09:212.5 km360 km
1.404.08.2026 09:1913.9 km411 km
1.804.08.2026 09:134.3 km197 km
0.904.08.2026 09:059.2 km374 km
1.404.08.2026 09:0310.6 km368 km
1.104.08.2026 08:522.1 km355 km

Method and sources

What this page counts
An earthquake appears here when its epicentre is within a magnitude-dependent distance of this place's border: 15 km up to M4, 30 km to M5, 60 km to M6, 100 km to M7, and 150 km at M7 and above. The rule exists because a large earthquake concerns neighbouring provinces too — the 17 August 1999 epicentre was in the Gulf of İzmit, on no province's land at all.
Location precision
Epicentre uncertainty is typically 1–10 km, and larger for older records. That is why this site breaks data down to districts but not to neighbourhoods or villages — the data does not support that distinction.
Magnitude scales
The catalogues use more than twelve magnitude scales (Mw, ML, mb, Md…) and they are not equivalent. Values are shown on the scale the source reported; they are not converted.
Deduplication
The same earthquake is published by several catalogues. Records within 20 seconds and 100 km whose magnitudes differ by no more than 1.2 are treated as one event; the primary record is chosen by catalogue priority.
Updates
Recent earthquakes are fetched from four sources every five minutes. The historical archive is rebuilt infrequently.
Sources
USGS ComCat · ISC Bulletin · AFAD · Kandilli / KOERI · EMSC/CSEM
Reporting an error
If you spot a wrong record, write to us; we verify against the source and correct it.