EveryQuake
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Earthquakes in Inner Mongolia

2,571 earthquakes catalogued in and around Inner Mongolia between 1902 and 2026. Recorded measurements; not a forecast.

Last updated 4 August 2026 · merged from 5 catalogues
3.5
Latest earthquake · depth 10 km
03.08.2026 01:57 UTC · from centre 870 km
2,571
recorded earthquakes
M8.3
largest
1902–2026
record span
4.25
mean magnitude
2,397
epicentre inside the border

By year

Stacked by magnitude; one column per year.

0741481902: 1 (M5+)19021903: 2 (M5+)1905: 7 (M5+)1907: 1 (M5+)19121915: 2 (M5+)1918: 1 (M5+)1920: 3 (M5+)1921: 2 (M5+)19221923: 1 (M5+)1926: 1 (M5+)1927: 7 (M5+)1928: 1 (M5+)1929: 3 (M5+)1930: 3 (M5+)1931: 2 (M5+)1932: 3 (M5+)19321933: 5 (M5+)1934: 2 (M5+)1936: 1 (M5+)1938: 2 (M5+)1939: 3 (M5+)1940: 2 (M5+)1941: 3 (M5+)1942: 1 (M5+)19421944: 1 (M5+)1945: 2 (M5+)1948: 1 (M5+)1949: 1 (M5+)1950: 4 (M5+)1951: 1 (M5+)1952: 4 (M5+)19521954: 2 (M5+)1957: 5 (M5+)1958: 2 (M4–5)1958: 5 (M5+)1959: 2 (M4–5)1959: 3 (M5+)1960: 3 (M5+)1961: 2 (M5+)1962: 5 (M4–5)1962: 3 (M5+)19621963: 5 (M4–5)1963: 5 (M5+)1964: 4 (M4–5)1965: 7 (M4–5)1965: 1 (M5+)1966: 29 (M4–5)1966: 10 (M5+)1967: 14 (M4–5)1967: 13 (M5+)1968: 6 (M4–5)1968: 1 (M5+)1969: 8 (M4–5)1969: 1 (M5+)1970: 8 (M4–5)1970: 2 (M5+)1971: 2 (M4–5)1971: 1 (M5+)1972: 5 (M4–5)1972: 5 (M5+)19721973: 8 (M4–5)1974: 8 (M4–5)1974: 3 (M5+)1975: 31 (M4–5)1975: 6 (M5+)1976: 53 (M4–5)1976: 23 (M5+)1977: 1 (M3–4)1977: 12 (M4–5)1977: 7 (M5+)1978: 43 (M4–5)1978: 3 (M5+)1979: 15 (M4–5)1979: 2 (M5+)1980: 15 (M4–5)1980: 5 (M5+)1981: 13 (M4–5)1981: 6 (M5+)1982: 1 (M3–4)1982: 10 (M4–5)1982: 3 (M5+)19821983: 20 (M4–5)1984: 19 (M4–5)1984: 1 (M5+)1985: 21 (M4–5)1985: 3 (M5+)1986: 10 (M4–5)1986: 5 (M5+)1987: 5 (M3–4)1987: 17 (M4–5)1987: 2 (M5+)1988: 13 (M3–4)1988: 25 (M4–5)1988: 2 (M5+)1989: 18 (M3–4)1989: 32 (M4–5)1989: 5 (M5+)1990: 10 (M3–4)1990: 19 (M4–5)1990: 2 (M5+)1991: 16 (M3–4)1991: 30 (M4–5)1991: 5 (M5+)1992: 6 (M3–4)1992: 28 (M4–5)1992: 2 (M5+)19921993: 6 (M3–4)1993: 22 (M4–5)1993: 1 (M5+)1994: 8 (M3–4)1994: 15 (M4–5)1995: 8 (M3–4)1995: 22 (M4–5)1995: 2 (M5+)1996: 6 (M3–4)1996: 17 (M4–5)1996: 4 (M5+)1997: 7 (M3–4)1997: 9 (M4–5)1998: 16 (M3–4)1998: 23 (M4–5)1998: 2 (M5+)1999: 16 (M3–4)1999: 45 (M4–5)1999: 5 (M5+)2000: 7 (M3–4)2000: 23 (M4–5)2000: 2 (M5+)2001: 9 (M3–4)2001: 31 (M4–5)2002: 9 (M3–4)2002: 20 (M4–5)2002: 1 (M5+)20022003: 9 (M<3)2003: 14 (M3–4)2003: 36 (M4–5)2003: 5 (M5+)2004: 3 (M<3)2004: 27 (M3–4)2004: 56 (M4–5)2004: 7 (M5+)2005: 5 (M<3)2005: 22 (M3–4)2005: 33 (M4–5)2005: 5 (M5+)2006: 5 (M<3)2006: 29 (M3–4)2006: 36 (M4–5)2006: 3 (M5+)2007: 2 (M<3)2007: 19 (M3–4)2007: 28 (M4–5)2008: 7 (M<3)2008: 45 (M3–4)2008: 34 (M4–5)2008: 5 (M5+)2009: 17 (M3–4)2009: 26 (M4–5)2009: 3 (M5+)2010: 15 (M3–4)2010: 22 (M4–5)2011: 14 (M3–4)2011: 31 (M4–5)2011: 5 (M5+)2012: 8 (M3–4)2012: 25 (M4–5)2012: 2 (M5+)20122013: 15 (M3–4)2013: 33 (M4–5)2013: 3 (M5+)2014: 16 (M3–4)2014: 19 (M4–5)2015: 11 (M3–4)2015: 23 (M4–5)2015: 2 (M5+)2016: 17 (M3–4)2016: 31 (M4–5)2016: 1 (M5+)2017: 12 (M3–4)2017: 25 (M4–5)2017: 2 (M5+)2018: 14 (M3–4)2018: 14 (M4–5)2018: 1 (M5+)2019: 16 (M3–4)2019: 16 (M4–5)2019: 3 (M5+)2020: 22 (M3–4)2020: 22 (M4–5)2020: 2 (M5+)2021: 40 (M3–4)2021: 103 (M4–5)2021: 5 (M5+)2022: 36 (M3–4)2022: 46 (M4–5)2022: 12 (M5+)20222023: 23 (M3–4)2023: 28 (M4–5)2023: 4 (M5+)2024: 43 (M3–4)2024: 27 (M4–5)2024: 2 (M5+)2025: 6 (M<3)2025: 50 (M3–4)2025: 31 (M4–5)2025: 1 (M5+)2026: 3 (M<3)2026: 22 (M3–4)2026: 14 (M4–5)
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
8.323.07.1905 02:4615 km1236 km
8.104.12.1957 03:3730 km959 km
8.016.12.1920 12:0515 km1054 km
8.009.07.1905 09:4015 km1136 km
7.722.05.1927 22:3215 km1117 km
7.625.12.1932 02:0415 km1343 km
7.627.07.1976 19:4212.2 km814 km
7.218.07.1969 05:243.2 km994 km
7.101.02.1903 09:340 km1106 km
7.111.02.1954 00:3025 km1082 km
7.021.05.1962 12:0217 km1545 km
7.011.07.1905 08:3820 km1212 km
7.004.02.1975 11:3615.6 km1011 km
7.005.01.1967 00:1415.8 km744 km
7.028.07.1976 10:4516.7 km824 km

Latest earthquakes

MagnitudeDateDepthDistance
3.503.08.2026 01:5710 km870 km
3.626.07.2026 00:089.7 km535 km
3.720.07.2026 03:4510 km738 km
3.717.07.2026 00:1310 km332 km
3.614.07.2026 11:3010 km1023 km
4.813.07.2026 02:1810 km1032 km
3.811.07.2026 21:0910 km961 km
3.310.07.2026 17:0110 km915 km
4.202.07.2026 11:360 km929 km
3.926.06.2026 16:4210 km890 km
3.622.06.2026 06:510 km925 km
2.104.06.2026 23:5814 km1378 km
3.531.05.2026 04:2210 km527 km
4.327.05.2026 17:4210 km1006 km
4.523.05.2026 03:2710 km613 km
3.820.05.2026 13:5810 km1064 km
4.119.05.2026 14:4010 km935 km
3.618.05.2026 23:0010 km928 km
3.813.05.2026 13:3410 km726 km
4.508.05.2026 02:5710 km920 km
4.208.05.2026 02:0010 km932 km
4.008.05.2026 01:4610 km924 km
3.929.04.2026 17:5810 km751 km
2.528.04.2026 12:2610 km1372 km
4.104.04.2026 12:3210 km1169 km
4.128.02.2026 17:0010 km882 km
3.516.02.2026 01:530 km683 km
3.714.02.2026 21:1210 km1192 km
4.009.02.2026 06:2510 km1133 km
3.709.02.2026 06:2410 km1225 km
3.807.02.2026 13:185 km519 km
3.525.01.2026 03:1310 km1098 km
3.618.01.2026 17:1310 km761 km
3.416.01.2026 00:390 km1100 km
4.514.01.2026 03:4410 km1323 km
4.007.01.2026 23:5111.4 km1107 km
2.207.01.2026 08:0010 km1320 km
4.701.01.2026 19:269.4 km533 km
3.301.01.2026 19:260 km526 km
3.924.12.2025 10:3810 km740 km
3.723.12.2025 11:390 km1034 km
4.123.12.2025 08:4210 km887 km
4.022.12.2025 12:310 km713 km
3.615.12.2025 22:3910 km1174 km
3.903.12.2025 00:100 km755 km
3.528.11.2025 19:4610 km1123 km
3.925.11.2025 09:2310 km914 km
4.216.11.2025 09:5910 km1257 km
4.015.11.2025 02:390 km452 km
3.824.10.2025 02:1910 km1094 km
3.521.10.2025 09:140 km1130 km
3.518.10.2025 06:070 km770 km
3.618.10.2025 01:340 km950 km
4.217.10.2025 18:1210 km1201 km
3.825.09.2025 23:5810 km985 km
3.723.09.2025 10:5910 km1228 km
3.617.09.2025 16:2310 km1047 km
4.009.09.2025 23:3710 km909 km
3.927.08.2025 11:4410 km820 km
3.819.08.2025 03:4810 km1168 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.