EveryQuake

カリフォルニア州の地震

1900年から2026年までにカリフォルニア州とその周辺で記録された地震2,099,224件。

最終更新 9 8月 2026 · 5件のカタログを統合
1.6
最新の地震 · 深さ 2.8 km
09.08.2026 00:28 UTC · 中心から 357 km
2,099,224
記録された地震
M7.7
最大
1900–2026
記録期間
1.21
平均マグニチュード
2,081,918
境界内の震央

年別

マグニチュード別の積み上げ。1年につき1本。

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: 27,235 (M<3)2026: 237 (M3–4)2026: 25 (M4–5)2026: 4 (M5+)2026
M<3M3–4M4–5M5+

この図は注意して読んでください。棒が伸びていることは、地震が増えていることを意味しません。観測網が時代とともに改善されたためです。トルコで検知できる最小の地震は1966年に約M5.0でしたが、現在はM1.5です。昔の年が静かに見えるのは、小さな地震が聞こえなかったからであり、起きなかったからではありません。

最大規模の地震

収録の基準:半径はマグニチュードとともに広がります(M4まで15km、M7以上で150km)。これは体感の揺れや震度を表すものではありません。

マグニチュード日時深さ距離
7.718.04.1906 13:1210 km292 km
7.603.10.1915 06:5310 km362 km
7.308.11.1980 10:2712.5 km630 km
7.321.07.1952 11:5210 km268 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
7.121.11.1915 00:1335 km697 km
7.116.12.1954 11:0710 km258 km
7.122.01.1923 09:0415 km624 km

最近の地震

マグニチュード日時深さ距離
1.609.08.2026 00:282.8 km357 km
1.609.08.2026 00:0611.3 km633 km
2.808.08.2026 23:582.4 km187 km
1.108.08.2026 23:5316.8 km424 km
2.108.08.2026 23:513.9 km186 km
0.708.08.2026 23:472.4 km358 km
0.408.08.2026 23:372.8 km515 km
1.408.08.2026 23:1112.8 km437 km
0.608.08.2026 23:0110.5 km203 km
1.508.08.2026 22:5517.1 km605 km
1.208.08.2026 22:5210.6 km440 km
0.508.08.2026 22:509.7 km204 km
0.608.08.2026 22:295.8 km496 km
2.108.08.2026 22:1812.8 km254 km
0.408.08.2026 22:124.2 km518 km
0.508.08.2026 21:5112.3 km496 km
0.908.08.2026 21:3812.5 km496 km
0.808.08.2026 21:312.7 km358 km
1.008.08.2026 21:272.7 km356 km
1.508.08.2026 21:262.4 km357 km
0.808.08.2026 21:2213.4 km463 km
1.608.08.2026 21:183.6 km186 km
0.808.08.2026 21:133.5 km358 km
0.708.08.2026 20:182.5 km365 km
0.208.08.2026 20:173.2 km356 km
1.608.08.2026 20:0318.5 km269 km
0.708.08.2026 20:034.1 km181 km
0.808.08.2026 19:575.4 km456 km
1.808.08.2026 19:302.8 km355 km
0.508.08.2026 19:049.4 km205 km
0.608.08.2026 18:491.7 km230 km
0.608.08.2026 18:377.8 km472 km
1.108.08.2026 18:345.3 km387 km
0.308.08.2026 17:5313.7 km497 km
1.008.08.2026 17:2915.9 km405 km
0.708.08.2026 17:132.7 km362 km
0.908.08.2026 17:026.2 km251 km
1.808.08.2026 16:3311.6 km574 km
2.108.08.2026 16:177.7 km152 km
1.908.08.2026 16:110.1 km184 km
3.408.08.2026 15:338.5 km481 km
1.608.08.2026 15:0014.2 km460 km
1.508.08.2026 14:449.9 km178 km
0.708.08.2026 14:338.3 km547 km
0.808.08.2026 14:184.7 km243 km
1.108.08.2026 14:1311.2 km391 km
0.908.08.2026 13:3822.3 km392 km
0.508.08.2026 13:043.6 km515 km
1.108.08.2026 12:585.8 km367 km
2.008.08.2026 12:430.4 km421 km
0.608.08.2026 12:3610.8 km509 km
0.108.08.2026 12:276.7 km473 km
1.808.08.2026 11:4912.1 km255 km
0.708.08.2026 10:576.5 km247 km
0.508.08.2026 10:367.4 km243 km
2.208.08.2026 10:338.4 km334 km
0.608.08.2026 10:114.6 km515 km
0.508.08.2026 09:088.5 km535 km
1.208.08.2026 08:482 km366 km
1.608.08.2026 08:362 km359 km

手法と出典

このページが数えるもの
震央がこの地域の境界から、マグニチュードに応じた距離の内側にあるとき、その地震はここに現れます:M4まで15km、M5まで30km、M6まで60km、M7まで100km、M7以上で150km。この規則があるのは、大きな地震は隣接する県にも関わるからです。1999年8月17日の震央はイズミット湾にあり、どの県の陸地にもありませんでした。
位置の精度
震央の不確かさは通常1〜10kmで、古い記録ではさらに大きくなります。そのため当サイトはデータを郡(district)までは分けますが、町や村までは分けません。データがその区別を支えられないためです。
マグニチュードの尺度
各カタログは12種類以上のマグニチュード尺度(Mw、ML、mb、Md…)を用いており、これらは等価ではありません。値は出典が報告した尺度のまま表示し、換算はしません。
重複の統合
同じ地震が複数のカタログで公開されます。20秒かつ100km以内で、マグニチュードの差が1.2以下の記録は1つの地震として扱い、主たる記録はカタログの優先順位で選びます。
更新
最近の地震は4つの情報源から5分ごとに取得しています。過去のアーカイブの再構築は頻繁ではありません。
出典
USGS ComCat · ISC Bulletin · AFAD · Kandilli / KOERI · EMSC/CSEM
誤りの報告
誤った記録を見つけたらご連絡ください。出典と照合して訂正します。