EveryQuake
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Earthquakes in Gansu

2,209 earthquakes catalogued in and around Gansu between 1902 and 2026. Recorded measurements; not a forecast.

Last updated 4 August 2026 · merged from 5 catalogues
3.6
Latest earthquake · depth 10 km
02.08.2026 14:37 UTC · from centre 281 km
2,209
recorded earthquakes
M8.0
largest
1902–2026
record span
4.25
mean magnitude
1,914
epicentre inside the border

By year

Stacked by magnitude; one column per year.

01452911902: 1 (M5+)190219121914: 1 (M5+)1915: 2 (M5+)1917: 1 (M5+)1918: 2 (M5+)1919: 1 (M5+)1920: 3 (M5+)1921: 2 (M5+)19221923: 1 (M5+)1927: 9 (M5+)1928: 1 (M5+)1929: 1 (M5+)1930: 5 (M5+)1931: 1 (M5+)1932: 2 (M5+)19321933: 4 (M5+)1934: 3 (M5+)1935: 3 (M5+)1936: 3 (M5+)1937: 4 (M5+)1938: 5 (M5+)1940: 2 (M5+)1941: 1 (M5+)19421947: 1 (M5+)1949: 1 (M5+)1950: 3 (M5+)1951: 1 (M5+)1952: 6 (M5+)19521954: 2 (M5+)1957: 1 (M5+)1958: 1 (M4–5)1959: 1 (M4–5)1959: 2 (M5+)1960: 4 (M5+)1961: 1 (M4–5)1961: 1 (M5+)1962: 20 (M4–5)1962: 3 (M5+)19621963: 5 (M4–5)1963: 2 (M5+)1964: 1 (M4–5)1964: 2 (M5+)1965: 4 (M4–5)1965: 4 (M5+)1966: 1 (M4–5)1967: 2 (M4–5)1967: 1 (M5+)1968: 3 (M4–5)1968: 1 (M5+)1969: 3 (M4–5)1970: 1 (M4–5)1970: 5 (M5+)1971: 1 (M4–5)1971: 5 (M5+)1972: 1 (M4–5)1972: 5 (M5+)19721973: 8 (M4–5)1973: 5 (M5+)1974: 3 (M4–5)1974: 4 (M5+)1975: 10 (M4–5)1975: 3 (M5+)1976: 8 (M4–5)1976: 11 (M5+)1977: 2 (M4–5)1977: 2 (M5+)1978: 10 (M4–5)1979: 8 (M4–5)1979: 2 (M5+)1980: 8 (M4–5)1980: 3 (M5+)1981: 1 (M3–4)1981: 8 (M4–5)1982: 1 (M3–4)1982: 7 (M4–5)19821983: 16 (M4–5)1983: 2 (M5+)1984: 15 (M4–5)1984: 1 (M5+)1985: 1 (M3–4)1985: 16 (M4–5)1985: 1 (M5+)1986: 3 (M3–4)1986: 12 (M4–5)1986: 6 (M5+)1987: 2 (M3–4)1987: 14 (M4–5)1987: 2 (M5+)1988: 12 (M3–4)1988: 20 (M4–5)1988: 2 (M5+)1989: 5 (M3–4)1989: 16 (M4–5)1989: 1 (M5+)1990: 10 (M3–4)1990: 35 (M4–5)1990: 7 (M5+)1991: 8 (M3–4)1991: 28 (M4–5)1991: 1 (M5+)1992: 9 (M3–4)1992: 20 (M4–5)1992: 1 (M5+)19921993: 7 (M3–4)1993: 10 (M4–5)1993: 2 (M5+)1994: 4 (M3–4)1994: 12 (M4–5)1994: 8 (M5+)1995: 14 (M3–4)1995: 26 (M4–5)1995: 5 (M5+)1996: 3 (M3–4)1996: 17 (M4–5)1996: 2 (M5+)1997: 10 (M3–4)1997: 15 (M4–5)1997: 1 (M5+)1998: 6 (M3–4)1998: 14 (M4–5)1999: 2 (M3–4)1999: 14 (M4–5)1999: 1 (M5+)2000: 8 (M3–4)2000: 35 (M4–5)2000: 8 (M5+)2001: 18 (M3–4)2001: 51 (M4–5)2001: 9 (M5+)2002: 12 (M3–4)2002: 28 (M4–5)2002: 5 (M5+)20022003: 21 (M<3)2003: 16 (M3–4)2003: 46 (M4–5)2003: 9 (M5+)2004: 11 (M<3)2004: 19 (M3–4)2004: 31 (M4–5)2004: 7 (M5+)2005: 3 (M<3)2005: 10 (M3–4)2005: 18 (M4–5)2005: 3 (M5+)2006: 1 (M<3)2006: 16 (M3–4)2006: 17 (M4–5)2006: 6 (M5+)2007: 1 (M<3)2007: 17 (M3–4)2007: 15 (M4–5)2008: 22 (M<3)2008: 84 (M3–4)2008: 161 (M4–5)2008: 24 (M5+)2009: 19 (M3–4)2009: 48 (M4–5)2009: 13 (M5+)2010: 16 (M3–4)2010: 34 (M4–5)2010: 10 (M5+)2011: 9 (M3–4)2011: 14 (M4–5)2011: 4 (M5+)2012: 8 (M3–4)2012: 13 (M4–5)2012: 1 (M5+)20122013: 22 (M3–4)2013: 25 (M4–5)2013: 5 (M5+)2014: 9 (M3–4)2014: 27 (M4–5)2014: 2 (M5+)2015: 6 (M3–4)2015: 17 (M4–5)2015: 3 (M5+)2016: 11 (M3–4)2016: 17 (M4–5)2016: 2 (M5+)2017: 7 (M3–4)2017: 28 (M4–5)2017: 5 (M5+)2018: 7 (M3–4)2018: 7 (M4–5)2018: 3 (M5+)2019: 9 (M3–4)2019: 11 (M4–5)2019: 3 (M5+)2020: 10 (M3–4)2020: 8 (M4–5)2020: 1 (M5+)2021: 32 (M3–4)2021: 56 (M4–5)2021: 17 (M5+)2022: 20 (M3–4)2022: 29 (M4–5)2022: 17 (M5+)20222023: 11 (M3–4)2023: 19 (M4–5)2023: 5 (M5+)2024: 8 (M3–4)2024: 13 (M4–5)2024: 3 (M5+)2025: 14 (M3–4)2025: 21 (M4–5)2025: 4 (M5+)2026: 41 (M3–4)2026: 29 (M4–5)2026: 8 (M5+)
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
8.016.12.1920 12:0515 km438 km
7.722.05.1927 22:3215 km155 km
7.625.12.1932 02:0415 km415 km
7.607.01.1937 13:2015 km363 km
7.517.03.1947 08:1915 km481 km
7.421.05.2021 18:045.4 km407 km
7.406.02.1973 10:378.2 km708 km
7.404.08.1914 22:4115 km947 km
7.325.08.1933 07:5015 km683 km
7.224.03.1923 12:4015 km712 km
7.111.02.1954 00:3025 km147 km
7.021.05.1962 12:0217 km432 km
6.904.11.1902 11:330 km458 km
6.919.04.1963 07:3520 km403 km
6.931.07.1954 01:0025 km318 km

Latest earthquakes

MagnitudeDateDepthDistance
3.602.08.2026 14:3710 km281 km
4.902.08.2026 14:3110 km284 km
3.002.08.2026 00:2510 km277 km
4.701.08.2026 01:2910 km272 km
4.430.07.2026 20:1410 km272 km
3.129.07.2026 16:059 km459 km
3.829.07.2026 02:239 km282 km
3.028.07.2026 19:018 km282 km
4.228.07.2026 15:3810 km279 km
4.628.07.2026 09:5210 km278 km
5.228.07.2026 08:0410 km284 km
3.128.07.2026 07:2410 km278 km
3.028.07.2026 07:019 km285 km
6.128.07.2026 03:3410 km277 km
5.828.07.2026 03:1610 km285 km
3.127.07.2026 21:0910 km386 km
4.817.07.2026 01:0810 km468 km
3.014.07.2026 23:5910 km465 km
3.907.07.2026 06:040 km476 km
3.503.07.2026 04:440 km475 km
4.830.06.2026 23:4410 km462 km
4.129.06.2026 22:480 km462 km
3.728.06.2026 03:3910 km469 km
3.823.06.2026 15:5610 km462 km
5.223.06.2026 15:2910 km467 km
3.723.06.2026 11:570 km464 km
3.323.06.2026 07:270 km461 km
4.221.06.2026 11:4310 km468 km
3.821.06.2026 04:3710 km484 km
4.020.06.2026 16:1010 km469 km
3.418.06.2026 18:020 km454 km
4.318.06.2026 13:5810 km465 km
4.518.06.2026 07:1110 km470 km
3.917.06.2026 14:2010 km457 km
5.217.06.2026 14:2010 km448 km
3.117.06.2026 13:330 km469 km
3.417.06.2026 08:440 km475 km
3.717.06.2026 07:270 km464 km
3.117.06.2026 06:430 km467 km
3.517.06.2026 06:2810 km463 km
4.817.06.2026 06:2810 km462 km
4.617.06.2026 05:1110 km472 km
3.117.06.2026 05:110 km464 km
4.017.06.2026 03:2510 km455 km
3.617.06.2026 02:0610 km464 km
3.116.06.2026 21:520 km474 km
3.716.06.2026 21:160 km469 km
3.716.06.2026 18:500 km475 km
3.616.06.2026 13:2710 km469 km
4.916.06.2026 13:2712.6 km484 km
3.716.06.2026 11:560 km468 km
4.616.06.2026 11:1410 km452 km
3.916.06.2026 11:050 km473 km
4.316.06.2026 11:0110 km466 km
3.916.06.2026 10:590 km475 km
3.616.06.2026 10:580 km463 km
5.216.06.2026 09:4510 km467 km
4.716.06.2026 09:4210 km463 km
4.216.06.2026 09:260 km458 km
4.916.06.2026 09:2110 km451 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.