EveryQuake

Earthquakes in Chaharmahal and Bakhtiari

855 earthquakes catalogued in and around Chaharmahal and Bakhtiari between 1929 and 2026. Recorded measurements; not a forecast.

Last updated 4 August 2026 · merged from 5 catalogues
No records in the last 30 days.
855
recorded earthquakes
M6.3
largest
1929–2026
record span
3.79
mean magnitude
513
epicentre inside the border

By year

Stacked by magnitude; one column per year.

037741929: 1 (M5+)19291931: 1 (M5+)1934: 1 (M5+)19371939: 3 (M5+)19451951: 1 (M5+)195319611963: 1 (M5+)1964: 3 (M5+)1965: 1 (M4–5)1967: 2 (M5+)1968: 1 (M4–5)1969: 1 (M4–5)19691972: 2 (M4–5)1973: 1 (M3–4)1973: 5 (M4–5)1973: 4 (M5+)1974: 2 (M3–4)1974: 4 (M4–5)1975: 1 (M3–4)1975: 3 (M4–5)1975: 1 (M5+)1976: 1 (M3–4)1976: 4 (M4–5)1976: 2 (M5+)1977: 7 (M4–5)1977: 2 (M5+)19771978: 8 (M4–5)1978: 1 (M5+)1979: 4 (M4–5)1979: 1 (M5+)1980: 3 (M4–5)1982: 5 (M4–5)1983: 1 (M4–5)1983: 2 (M5+)1984: 8 (M4–5)1985: 4 (M4–5)1985: 2 (M5+)19851986: 1 (M3–4)1986: 3 (M4–5)1987: 6 (M4–5)1987: 1 (M5+)1988: 6 (M4–5)1988: 1 (M5+)1989: 8 (M4–5)1990: 6 (M4–5)1991: 1 (M3–4)1991: 8 (M4–5)1991: 1 (M5+)1992: 2 (M3–4)1992: 1 (M4–5)1992: 1 (M5+)1993: 4 (M4–5)1993: 1 (M5+)19931994: 6 (M4–5)1995: 7 (M4–5)1995: 1 (M5+)1996: 1 (M3–4)1996: 10 (M4–5)1997: 1 (M3–4)1997: 1 (M4–5)1998: 2 (M3–4)1998: 5 (M4–5)1998: 2 (M5+)1999: 5 (M4–5)2000: 1 (M3–4)2000: 4 (M4–5)2001: 3 (M3–4)2001: 2 (M4–5)20012002: 2 (M3–4)2002: 8 (M4–5)2002: 1 (M5+)2003: 1 (M<3)2003: 1 (M3–4)2003: 6 (M4–5)2004: 1 (M<3)2004: 3 (M3–4)2004: 22 (M4–5)2005: 19 (M<3)2005: 37 (M3–4)2005: 10 (M4–5)2005: 2 (M5+)2006: 16 (M<3)2006: 32 (M3–4)2006: 7 (M4–5)2007: 16 (M<3)2007: 42 (M3–4)2007: 7 (M4–5)2008: 19 (M<3)2008: 11 (M3–4)2008: 9 (M4–5)2008: 1 (M5+)2009: 18 (M<3)2009: 27 (M3–4)2009: 6 (M4–5)20092010: 1 (M<3)2010: 9 (M3–4)2010: 6 (M4–5)2011: 45 (M<3)2011: 26 (M3–4)2011: 3 (M4–5)2012: 6 (M3–4)2012: 6 (M4–5)2012: 1 (M5+)2013: 5 (M3–4)2013: 10 (M4–5)2014: 13 (M3–4)2014: 10 (M4–5)2015: 12 (M3–4)2015: 7 (M4–5)2016: 10 (M3–4)2016: 10 (M4–5)2017: 3 (M3–4)2017: 3 (M4–5)2017: 1 (M5+)20172018: 9 (M3–4)2018: 9 (M4–5)2018: 3 (M5+)2019: 12 (M3–4)2019: 14 (M4–5)2019: 2 (M5+)2020: 4 (M3–4)2020: 8 (M4–5)2020: 1 (M5+)2021: 13 (M3–4)2021: 8 (M4–5)2021: 3 (M5+)2022: 3 (M3–4)2022: 4 (M4–5)2023: 3 (M3–4)2023: 5 (M4–5)2023: 2 (M5+)2024: 4 (M3–4)2024: 7 (M4–5)2024: 2 (M5+)2025: 19 (M3–4)2025: 5 (M4–5)20252026: 3 (M3–4)2026: 5 (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
6.304.02.1934 13:2715 km167 km
6.215.07.1929 07:4435 km98 km
6.114.12.1978 07:0525.8 km83 km
6.006.04.1977 13:3610 km17 km
6.004.11.1939 10:1535 km98 km
5.830.03.1988 02:1229.5 km135 km
5.803.05.1963 10:44163 km
5.808.07.2019 07:0022.5 km96 km
5.728.11.1939 14:2215 km92 km
5.605.03.1983 14:2232.9 km134 km
5.604.11.1991 01:5025.2 km129 km
5.625.01.1939 11:0235 km109 km
5.625.09.2002 22:2819.2 km117 km
5.604.10.2021 02:3920.6 km93 km
5.529.08.1931 12:3015 km95 km

Latest earthquakes

MagnitudeDateDepthDistance
4.019.06.2026 02:540 km41 km
3.928.05.2026 09:2437.9 km81 km
3.618.04.2026 18:2410 km76 km
4.115.04.2026 00:4710 km87 km
4.010.04.2026 00:5610 km75 km
3.815.03.2026 19:2610 km105 km
4.421.02.2026 05:0910 km98 km
4.206.01.2026 15:0710 km127 km
3.403.12.2025 02:150 km109 km
3.330.08.2025 12:060 km77 km
3.530.08.2025 10:3410 km54 km
4.225.08.2025 08:4610 km65 km
3.710.08.2025 13:1810 km60 km
4.007.08.2025 23:4310 km121 km
3.931.07.2025 15:5810 km67 km
4.110.06.2025 06:0410 km119 km
3.107.06.2025 16:0410 km46 km
3.406.06.2025 17:0110 km77 km
3.606.06.2025 00:4811 km45 km
3.502.06.2025 03:4810 km96 km
3.002.06.2025 01:558 km42 km
3.013.05.2025 02:528 km47 km
3.309.05.2025 10:528 km46 km
4.326.04.2025 16:486 km108 km
3.222.04.2025 17:417 km88 km
4.606.04.2025 03:2010 km41 km
3.306.04.2025 03:2010 km41 km
3.122.03.2025 03:108 km66 km
3.613.03.2025 04:288 km110 km
3.726.02.2025 11:2210 km96 km
3.016.02.2025 23:2710 km93 km
3.322.01.2025 06:068 km26 km
4.120.12.2024 13:4510 km88 km
5.105.12.2024 05:3810 km92 km
4.905.12.2024 04:2310 km91 km
5.405.12.2024 04:0217 km92 km
3.708.09.2024 04:0210 km107 km
3.521.07.2024 06:5915 km71 km
4.416.07.2024 02:4210 km88 km
4.211.05.2024 10:4319 km62 km
3.503.05.2024 01:3910 km77 km
4.205.04.2024 08:5810 km138 km
4.905.04.2024 08:4515.3 km134 km
4.012.03.2024 23:2310 km138 km
3.111.02.2024 03:0210 km98 km
5.222.12.2023 17:4810 km110 km
5.315.10.2023 11:1513.5 km134 km
3.603.09.2023 07:2215 km99 km
4.124.07.2023 02:5510 km101 km
3.222.07.2023 10:5416.9 km48 km
4.131.05.2023 15:2219 km41 km
4.514.04.2023 03:4515 km39 km
4.020.03.2023 04:3815 km54 km
4.001.03.2023 17:5612 km129 km
4.308.02.2023 04:0129 km92 km
3.201.12.2022 18:5416 km29 km
3.905.07.2022 08:598 km27 km
4.317.05.2022 22:5610 km37 km
4.017.05.2022 14:057.4 km32 km
4.417.05.2022 13:0610 km32 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.