EveryQuake

Earthquakes in Chaouia-Ouardigha

169 earthquakes catalogued in and around Chaouia-Ouardigha between 1969 and 2025. Recorded measurements; not a forecast.

Last updated 4 August 2026 · merged from 5 catalogues
No records in the last 30 days.
169
recorded earthquakes
M7.0
largest
1969–2025
record span
3.17
mean magnitude
106
epicentre inside the border

By year

Stacked by magnitude; one column per year.

014281969: 1 (M4–5)1969197319771981198519891991: 1 (M<3)1993: 1 (M<3)1993: 1 (M3–4)19931997: 1 (M4–5)19972000: 1 (M<3)20012003: 2 (M3–4)2004: 1 (M<3)2004: 2 (M3–4)2005: 1 (M<3)2005: 4 (M3–4)2005: 3 (M4–5)20052006: 2 (M<3)2006: 9 (M3–4)2006: 3 (M4–5)2007: 6 (M<3)2007: 1 (M3–4)2007: 2 (M4–5)2008: 2 (M<3)2008: 10 (M3–4)2009: 15 (M<3)2009: 9 (M3–4)20092010: 15 (M<3)2010: 12 (M3–4)2010: 1 (M4–5)2011: 13 (M<3)2011: 8 (M3–4)2011: 3 (M4–5)2012: 1 (M3–4)20132014: 2 (M4–5)2015: 1 (M3–4)2015: 1 (M4–5)2015: 1 (M5+)2017: 1 (M<3)2017: 3 (M3–4)2017: 2 (M4–5)20172018: 1 (M3–4)2019: 1 (M4–5)2020: 1 (M3–4)2020: 1 (M4–5)2021: 3 (M3–4)20212022: 3 (M3–4)2023: 4 (M<3)2023: 4 (M3–4)2023: 1 (M5+)2024: 2 (M<3)2025: 2 (M<3)2025: 3 (M3–4)2025: 1 (M4–5)2025
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
7.008.09.2023 22:1118.5 km262 km
6.105.05.2015 02:0314 km126 km
4.512.04.1969 00:0214 km134 km
4.427.04.2015 18:52100 km119 km
4.405.08.2010 18:547.5 km150 km
4.405.03.2006 14:2510 km113 km
4.328.04.2011 13:0410 km75 km
4.327.10.2007 14:320 km99 km
4.306.12.2006 00:060 km128 km
4.224.12.2011 14:155 km69 km
4.216.03.2006 14:330 km102 km
4.230.12.2005 16:310 km100 km
4.222.12.2025 01:490.4 km147 km
4.120.12.2020 17:035 km142 km
4.118.12.2007 06:110 km124 km

Latest earthquakes

MagnitudeDateDepthDistance
4.222.12.2025 01:490.4 km147 km
2.629.07.2025 19:5026 km56 km
3.823.05.2025 11:1610 km83 km
3.401.05.2025 10:0010 km101 km
3.002.01.2025 11:5210 km119 km
2.702.01.2025 11:2610 km120 km
2.828.12.2024 18:495 km104 km
2.928.09.2024 10:4216.7 km60 km
3.327.12.2023 20:1610 km47 km
3.626.10.2023 20:1510 km116 km
1.512.09.2023 11:435 km89 km
1.511.09.2023 08:0732 km120 km
2.210.09.2023 01:1223 km61 km
7.008.09.2023 22:1118.5 km262 km
3.207.08.2023 08:435 km127 km
2.814.05.2023 01:5010 km99 km
3.705.03.2023 19:4530 km111 km
3.623.12.2022 08:5836 km106 km
3.515.11.2022 15:150 km91 km
3.510.05.2022 23:2714 km33 km
3.423.06.2021 05:1910 km100 km
3.323.06.2021 02:3010 km112 km
3.620.01.2021 06:5831 km99 km
4.120.12.2020 17:035 km142 km
3.531.05.2020 11:1113 km119 km
4.007.03.2019 19:0756 km66 km
3.021.10.2018 14:3010 km110 km
2.326.09.2017 12:2610 km97 km
3.026.08.2017 10:244 km61 km
3.224.08.2017 12:3011 km107 km
4.128.04.2017 14:020 km129 km
3.027.02.2017 04:4810 km109 km
4.006.01.2017 12:210 km92 km
6.105.05.2015 02:0314 km126 km
4.427.04.2015 18:52100 km119 km
3.006.02.2015 13:322 km88 km
4.012.05.2014 03:5310 km118 km
4.026.02.2014 13:3596 km
3.303.01.2012 13:3515 km70 km
4.224.12.2011 14:155 km69 km
3.730.11.2011 16:1010 km71 km
2.601.11.2011 14:4010 km83 km
2.118.10.2011 14:385 km84 km
2.213.10.2011 17:5410 km72 km
3.608.10.2011 14:1310 km64 km
2.608.10.2011 11:504 km102 km
2.825.08.2011 22:3325 km94 km
2.323.07.2011 13:5510 km68 km
3.804.07.2011 15:1410 km65 km
2.704.07.2011 04:1630 km114 km
3.022.06.2011 02:149 km134 km
3.602.06.2011 12:4010 km73 km
3.103.05.2011 13:0510 km67 km
2.502.05.2011 14:1510 km78 km
4.328.04.2011 13:0410 km75 km
2.528.04.2011 13:040 km103 km
2.722.04.2011 14:1110 km75 km
2.514.04.2011 01:1010 km57 km
3.811.04.2011 15:4130 km81 km
2.509.04.2011 16:3310 km73 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.