EveryQuake

Earthquakes in Washington

858,640 earthquakes catalogued in and around Washington between 1900 and 2026. Recorded measurements; not a forecast.

Last updated 4 August 2026 · merged from 5 catalogues
0.8
Latest earthquake · depth 1 km
04.08.2026 07:55 UTC · from centre 1848 km
858,640
recorded earthquakes
M7.7
largest
1900–2026
record span
1.11
mean magnitude
730,837
epicentre inside the border

By year

Stacked by magnitude; one column per year.

016578331571900: 1 (M3–4)1900: 1 (M4–5)19001901: 1 (M4–5)1901: 2 (M5+)1902: 2 (M4–5)1902: 1 (M5+)1903: 2 (M4–5)1904: 1 (M4–5)1904: 1 (M5+)1905: 1 (M3–4)1905: 2 (M4–5)1905: 1 (M5+)1906: 3 (M3–4)1906: 6 (M4–5)1906: 2 (M5+)1907: 1 (M5+)1908: 1 (M5+)1909: 3 (M3–4)1909: 2 (M4–5)1909: 8 (M5+)1910: 1 (M3–4)1910: 3 (M4–5)1910: 4 (M5+)19101911: 2 (M4–5)1912: 2 (M4–5)1913: 2 (M4–5)1914: 2 (M4–5)1914: 2 (M5+)1915: 1 (M3–4)1915: 5 (M4–5)1915: 4 (M5+)1916: 2 (M4–5)1916: 6 (M5+)1917: 3 (M4–5)1917: 2 (M5+)1918: 1 (M4–5)1918: 1 (M5+)1919: 1 (M5+)1920: 2 (M5+)19201921: 1 (M4–5)1921: 1 (M5+)1922: 1 (M5+)1923: 4 (M5+)1924: 1 (M4–5)1925: 1 (M4–5)1925: 6 (M5+)1926: 1 (M3–4)1926: 1 (M5+)1927: 1 (M5+)1928: 4 (M4–5)1928: 1 (M5+)1929: 4 (M4–5)1930: 8 (M4–5)1930: 3 (M5+)19301931: 1 (M3–4)1931: 3 (M4–5)1931: 3 (M5+)1932: 9 (M4–5)1932: 9 (M5+)1933: 7 (M4–5)1933: 11 (M5+)1934: 7 (M4–5)1934: 17 (M5+)1935: 1 (M3–4)1935: 1 (M4–5)1935: 7 (M5+)1936: 6 (M4–5)1936: 2 (M5+)1937: 3 (M4–5)1937: 6 (M5+)1938: 1 (M3–4)1938: 2 (M4–5)1938: 2 (M5+)1939: 6 (M4–5)1939: 3 (M5+)1940: 4 (M4–5)1940: 3 (M5+)19401941: 6 (M4–5)1941: 5 (M5+)1942: 1 (M4–5)1942: 4 (M5+)1943: 3 (M4–5)1943: 1 (M5+)1944: 1 (M4–5)1944: 1 (M5+)1945: 2 (M5+)1946: 1 (M4–5)1946: 4 (M5+)1947: 1 (M3–4)1947: 4 (M4–5)1947: 2 (M5+)1948: 1 (M3–4)1948: 3 (M4–5)1948: 1 (M5+)1949: 8 (M4–5)1949: 1 (M5+)1950: 24 (M4–5)1950: 3 (M5+)19501951: 4 (M4–5)1951: 2 (M5+)1952: 3 (M4–5)1952: 3 (M5+)1953: 1 (M<3)1953: 1 (M3–4)1953: 1 (M4–5)1953: 3 (M5+)1954: 2 (M3–4)1954: 27 (M4–5)1954: 28 (M5+)1955: 1 (M3–4)1955: 22 (M4–5)1955: 6 (M5+)1956: 1 (M3–4)1956: 9 (M4–5)1956: 3 (M5+)1957: 4 (M4–5)1957: 1 (M5+)1958: 1 (M3–4)1958: 9 (M4–5)1959: 1 (M3–4)1959: 17 (M4–5)1959: 13 (M5+)1960: 1 (M3–4)1960: 4 (M4–5)1960: 3 (M5+)19601961: 6 (M4–5)1961: 4 (M5+)1962: 2 (M3–4)1962: 7 (M4–5)1962: 6 (M5+)1963: 1 (M3–4)1963: 11 (M4–5)1963: 1 (M5+)1964: 22 (M4–5)1964: 5 (M5+)1965: 4 (M3–4)1965: 33 (M4–5)1965: 3 (M5+)1966: 2 (M3–4)1966: 23 (M4–5)1966: 3 (M5+)1967: 13 (M4–5)1967: 4 (M5+)1968: 18 (M4–5)1968: 6 (M5+)1969: 165 (M<3)1969: 14 (M3–4)1969: 17 (M4–5)1969: 4 (M5+)1970: 355 (M<3)1970: 12 (M3–4)1970: 15 (M4–5)1970: 1 (M5+)19701971: 486 (M<3)1971: 26 (M3–4)1971: 19 (M4–5)1971: 2 (M5+)1972: 588 (M<3)1972: 26 (M3–4)1972: 15 (M4–5)1972: 1 (M5+)1973: 516 (M<3)1973: 26 (M3–4)1973: 23 (M4–5)1973: 3 (M5+)1974: 833 (M<3)1974: 54 (M3–4)1974: 24 (M4–5)1974: 2 (M5+)1975: 2,525 (M<3)1975: 336 (M3–4)1975: 58 (M4–5)1975: 13 (M5+)1976: 2,292 (M<3)1976: 153 (M3–4)1976: 23 (M4–5)1976: 6 (M5+)1977: 2,616 (M<3)1977: 143 (M3–4)1977: 20 (M4–5)1977: 2 (M5+)1978: 3,445 (M<3)1978: 212 (M3–4)1978: 37 (M4–5)1979: 2,957 (M<3)1979: 99 (M3–4)1979: 15 (M4–5)1979: 3 (M5+)1980: 5,631 (M<3)1980: 584 (M3–4)1980: 336 (M4–5)1980: 14 (M5+)19801981: 9,446 (M<3)1981: 190 (M3–4)1981: 25 (M4–5)1981: 1 (M5+)1982: 7,070 (M<3)1982: 158 (M3–4)1982: 17 (M4–5)1982: 2 (M5+)1983: 7,720 (M<3)1983: 211 (M3–4)1983: 35 (M4–5)1983: 7 (M5+)1984: 10,375 (M<3)1984: 295 (M3–4)1984: 34 (M4–5)1984: 4 (M5+)1985: 11,746 (M<3)1985: 254 (M3–4)1985: 25 (M4–5)1986: 7,116 (M<3)1986: 227 (M3–4)1986: 24 (M4–5)1986: 3 (M5+)1987: 7,625 (M<3)1987: 230 (M3–4)1987: 18 (M4–5)1987: 1 (M5+)1988: 7,703 (M<3)1988: 189 (M3–4)1988: 13 (M4–5)1988: 1 (M5+)1989: 8,205 (M<3)1989: 160 (M3–4)1989: 24 (M4–5)1989: 2 (M5+)1990: 8,970 (M<3)1990: 190 (M3–4)1990: 12 (M4–5)1990: 1 (M5+)19901991: 8,508 (M<3)1991: 197 (M3–4)1991: 13 (M4–5)1991: 5 (M5+)1992: 12,046 (M<3)1992: 417 (M3–4)1992: 60 (M4–5)1992: 5 (M5+)1993: 11,296 (M<3)1993: 224 (M3–4)1993: 17 (M4–5)1993: 5 (M5+)1994: 12,813 (M<3)1994: 442 (M3–4)1994: 53 (M4–5)1994: 5 (M5+)1995: 10,672 (M<3)1995: 236 (M3–4)1995: 29 (M4–5)1995: 5 (M5+)1996: 9,241 (M<3)1996: 221 (M3–4)1996: 19 (M4–5)1996: 1 (M5+)1997: 8,654 (M<3)1997: 188 (M3–4)1997: 21 (M4–5)1997: 4 (M5+)1998: 11,576 (M<3)1998: 195 (M3–4)1998: 19 (M4–5)1998: 2 (M5+)1999: 10,889 (M<3)1999: 243 (M3–4)1999: 20 (M4–5)1999: 1 (M5+)2000: 13,334 (M<3)2000: 303 (M3–4)2000: 32 (M4–5)2000: 2 (M5+)20002001: 13,982 (M<3)2001: 419 (M3–4)2001: 17 (M4–5)2001: 6 (M5+)2002: 12,936 (M<3)2002: 433 (M3–4)2002: 20 (M4–5)2002: 1 (M5+)2003: 11,439 (M<3)2003: 273 (M3–4)2003: 35 (M4–5)2003: 1 (M5+)2004: 19,668 (M<3)2004: 512 (M3–4)2004: 37 (M4–5)2005: 24,551 (M<3)2005: 296 (M3–4)2005: 20 (M4–5)2005: 2 (M5+)2006: 24,477 (M<3)2006: 349 (M3–4)2006: 22 (M4–5)2006: 1 (M5+)2007: 16,631 (M<3)2007: 232 (M3–4)2007: 31 (M4–5)2007: 5 (M5+)2008: 32,652 (M<3)2008: 360 (M3–4)2008: 43 (M4–5)2008: 4 (M5+)2009: 20,564 (M<3)2009: 207 (M3–4)2009: 20 (M4–5)2010: 24,352 (M<3)2010: 223 (M3–4)2010: 32 (M4–5)2010: 2 (M5+)20102011: 27,862 (M<3)2011: 209 (M3–4)2011: 17 (M4–5)2012: 27,847 (M<3)2012: 215 (M3–4)2012: 22 (M4–5)2012: 3 (M5+)2013: 32,854 (M<3)2013: 267 (M3–4)2013: 34 (M4–5)2013: 2 (M5+)2014: 32,093 (M<3)2014: 395 (M3–4)2014: 56 (M4–5)2014: 2 (M5+)2015: 28,759 (M<3)2015: 438 (M3–4)2015: 40 (M4–5)2015: 2 (M5+)2016: 24,891 (M<3)2016: 262 (M3–4)2016: 26 (M4–5)2016: 6 (M5+)2017: 23,151 (M<3)2017: 524 (M3–4)2017: 53 (M4–5)2017: 5 (M5+)2018: 21,178 (M<3)2018: 282 (M3–4)2018: 19 (M4–5)2018: 1 (M5+)2019: 22,319 (M<3)2019: 290 (M3–4)2019: 34 (M4–5)2019: 1 (M5+)2020: 27,607 (M<3)2020: 561 (M3–4)2020: 32 (M4–5)2020: 6 (M5+)20202021: 26,499 (M<3)2021: 346 (M3–4)2021: 26 (M4–5)2021: 4 (M5+)2022: 27,284 (M<3)2022: 276 (M3–4)2022: 21 (M4–5)2022: 1 (M5+)2023: 26,136 (M<3)2023: 293 (M3–4)2023: 27 (M4–5)2023: 5 (M5+)2024: 27,945 (M<3)2024: 324 (M3–4)2024: 26 (M4–5)2024: 5 (M5+)2025: 30,202 (M<3)2025: 410 (M3–4)2025: 22 (M4–5)2025: 1 (M5+)2026: 15,588 (M<3)2026: 203 (M3–4)2026: 21 (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 km1849 km
7.623.06.1946 17:1315 km2061 km
7.603.10.1915 06:5310 km1410 km
7.318.08.1959 06:3710 km812 km
7.308.11.1980 10:2712.5 km1921 km
7.215.06.2005 02:503.3 km2041 km
7.231.01.1922 13:1715 km2007 km
7.225.04.1992 18:0614.5 km1908 km
7.121.12.1932 06:1010 km1491 km
7.116.12.1954 11:0710 km1467 km
7.122.01.1923 09:0415 km1988 km
7.017.08.1991 22:1714.5 km2014 km
7.005.12.2024 18:4410 km1979 km
7.001.09.1994 15:1511 km2037 km
7.005.12.2024 18:45411.5 km1962 km

Latest earthquakes

MagnitudeDateDepthDistance
0.804.08.2026 07:551 km1848 km
1.504.08.2026 07:441.6 km1852 km
1.304.08.2026 07:255.4 km1864 km
1.004.08.2026 07:053.3 km1864 km
1.104.08.2026 05:511.8 km1849 km
1.304.08.2026 05:161.4 km1849 km
1.304.08.2026 04:292.7 km1863 km
2.604.08.2026 04:125.4 km1833 km
1.104.08.2026 03:393.4 km1853 km
0.704.08.2026 03:312.2 km1851 km
0.304.08.2026 03:015.5 km1853 km
1.904.08.2026 02:2815.3 km1434 km
2.004.08.2026 02:2015.8 km1433 km
0.304.08.2026 02:041.3 km1854 km
1.104.08.2026 01:552.5 km1855 km
0.904.08.2026 00:562.2 km1850 km
1.104.08.2026 00:133.1 km1863 km
1.103.08.2026 22:155 km1863 km
1.703.08.2026 21:5617.1 km1822 km
2.203.08.2026 21:03-0.1 km1791 km
1.103.08.2026 20:212.8 km1852 km
1.503.08.2026 19:585.9 km1869 km
1.703.08.2026 19:372.9 km1852 km
1.103.08.2026 19:261.8 km1855 km
1.403.08.2026 19:003.1 km1851 km
1.203.08.2026 18:413.1 km1851 km
1.803.08.2026 18:40-0.3 km1472 km
0.703.08.2026 18:355.7 km1854 km
1.003.08.2026 18:062.4 km1864 km
0.903.08.2026 17:355.2 km804 km
0.903.08.2026 16:002.3 km1853 km
2.203.08.2026 15:522.7 km865 km
0.703.08.2026 15:052 km1851 km
0.703.08.2026 13:581.5 km1853 km
2.603.08.2026 13:0714.9 km1963 km
0.303.08.2026 13:048.2 km1722 km
1.403.08.2026 12:402 km1855 km
0.703.08.2026 11:552.3 km1849 km
1.603.08.2026 11:352 km1850 km
1.003.08.2026 11:3123.9 km1797 km
0.303.08.2026 10:031.8 km1854 km
1.003.08.2026 09:441.4 km1846 km
1.403.08.2026 09:064.7 km1865 km
1.103.08.2026 09:032.9 km1865 km
1.803.08.2026 09:025 km1865 km
1.403.08.2026 08:196.1 km1864 km
0.303.08.2026 08:1118.5 km1732 km
0.403.08.2026 08:106.5 km1730 km
0.903.08.2026 07:470.9 km1849 km
1.103.08.2026 07:472.2 km1852 km
1.103.08.2026 07:463.7 km1864 km
0.703.08.2026 05:481.4 km1853 km
1.403.08.2026 05:405 km770 km
1.103.08.2026 05:383.6 km769 km
1.003.08.2026 05:261.6 km1853 km
0.903.08.2026 05:182.1 km1851 km
0.403.08.2026 05:1121.2 km1823 km
0.403.08.2026 05:097 km1730 km
0.203.08.2026 05:022.2 km1851 km
0.903.08.2026 05:022 km1850 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.