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Earthquakes in Côtes-d'Armor

682 earthquakes catalogued in and around Côtes-d'Armor between 1926 and 2026. Recorded measurements; not a forecast.

Last updated 4 August 2026 · merged from 5 catalogues
2.0
Latest earthquake · depth 0 km
28.07.2026 10:18 UTC · from centre 51 km
682
recorded earthquakes
M5.6
largest
1926–2026
record span
2.30
mean magnitude
528
epicentre inside the border

By year

Stacked by magnitude; one column per year.

038761926: 1 (M5+)192619341942195019581959: 1 (M5+)196619741982: 1 (M<3)1982: 1 (M3–4)19821984: 1 (M<3)1984: 2 (M3–4)1986: 3 (M<3)1986: 1 (M3–4)1987: 1 (M3–4)1988: 1 (M<3)1990: 2 (M<3)1990: 3 (M3–4)19901991: 10 (M<3)1991: 2 (M3–4)1992: 1 (M<3)1992: 2 (M3–4)1993: 4 (M<3)1994: 4 (M<3)1994: 2 (M3–4)1995: 2 (M3–4)1996: 1 (M<3)1997: 10 (M<3)1998: 18 (M<3)1998: 2 (M3–4)19981999: 31 (M<3)2000: 15 (M<3)2000: 1 (M3–4)2001: 25 (M<3)2001: 2 (M3–4)2002: 12 (M<3)2002: 2 (M3–4)2002: 2 (M4–5)2002: 1 (M5+)2003: 18 (M<3)2003: 1 (M3–4)2004: 14 (M<3)2004: 1 (M3–4)2005: 16 (M<3)2005: 2 (M3–4)2006: 21 (M<3)2006: 2 (M3–4)20062007: 36 (M<3)2007: 2 (M3–4)2008: 35 (M<3)2008: 1 (M3–4)2009: 20 (M<3)2010: 11 (M<3)2010: 1 (M3–4)2011: 20 (M<3)2011: 1 (M3–4)2012: 4 (M<3)2012: 1 (M3–4)2013: 2 (M<3)2013: 2 (M3–4)2014: 4 (M<3)2014: 2 (M3–4)20142015: 1 (M<3)2015: 2 (M3–4)2016: 1 (M<3)2017: 2 (M<3)2017: 1 (M3–4)2018: 4 (M<3)2019: 3 (M<3)2019: 2 (M3–4)2020: 1 (M3–4)2021: 14 (M<3)2022: 43 (M<3)2022: 1 (M3–4)20222023: 49 (M<3)2023: 4 (M3–4)2024: 56 (M<3)2025: 76 (M<3)2026: 38 (M<3)
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
5.630.09.2002 06:440.1 km75 km
5.430.07.1926 13:1915 km110 km
5.302.01.1959 05:1915 km101 km
4.330.09.2002 06:4424.1 km68 km
4.130.09.2002 10:064 km74 km
3.911.10.1995 17:4110 km79 km
3.811.07.2002 11:0310 km36 km
3.725.02.2015 22:552 km67 km
3.707.01.2017 06:355 km59 km
3.701.12.1987 12:0810.9 km69 km
3.621.12.1982 18:4510 km37 km
3.522.04.1995 13:1010 km17 km
3.527.01.2023 07:1310 km59 km
3.508.10.2007 03:5011.3 km59 km
3.417.09.1994 06:0510 km53 km

Latest earthquakes

MagnitudeDateDepthDistance
2.028.07.2026 10:180 km51 km
2.216.07.2026 10:135 km20 km
2.015.07.2026 07:525 km43 km
2.202.07.2026 10:005 km57 km
2.018.06.2026 10:225 km14 km
2.117.06.2026 09:275 km61 km
2.016.06.2026 11:595 km43 km
2.204.06.2026 10:120 km57 km
2.120.05.2026 12:220 km26 km
2.112.05.2026 10:0018.7 km43 km
2.211.05.2026 10:025 km28 km
2.530.03.2026 12:025 km38 km
2.526.03.2026 12:135 km45 km
2.323.03.2026 09:005 km17 km
2.022.03.2026 01:505 km62 km
2.315.03.2026 07:375 km57 km
2.013.03.2026 10:240 km37 km
2.308.03.2026 23:595 km61 km
2.304.03.2026 10:285 km44 km
2.002.03.2026 10:520 km36 km
2.126.02.2026 11:150 km45 km
2.021.02.2026 05:517.9 km61 km
2.120.02.2026 10:500 km33 km
2.617.02.2026 09:445 km45 km
2.513.02.2026 12:185 km28 km
2.506.02.2026 12:045 km69 km
2.305.02.2026 13:000 km26 km
2.426.01.2026 11:155 km70 km
2.222.01.2026 11:310 km49 km
2.022.01.2026 10:280 km46 km
2.221.01.2026 13:040 km35 km
2.319.01.2026 10:425 km45 km
2.416.01.2026 11:435 km56 km
2.115.01.2026 11:140 km28 km
2.413.01.2026 14:295 km33 km
2.612.01.2026 11:435 km16 km
2.408.01.2026 11:195 km71 km
2.507.01.2026 14:275 km40 km
2.226.12.2025 07:4432.8 km27 km
2.120.12.2025 05:044.6 km57 km
2.516.12.2025 11:375 km20 km
2.515.12.2025 11:405 km18 km
2.711.12.2025 09:425 km30 km
2.709.12.2025 12:035 km19 km
2.208.12.2025 14:440 km26 km
2.508.12.2025 11:225 km69 km
2.105.12.2025 11:030 km59 km
2.503.12.2025 11:255 km19 km
2.002.12.2025 13:240 km42 km
2.102.12.2025 10:540 km75 km
2.401.12.2025 12:0523.2 km42 km
2.628.11.2025 11:295 km20 km
2.327.11.2025 10:575 km70 km
2.226.11.2025 11:145 km20 km
2.125.11.2025 13:330 km37 km
2.221.11.2025 16:095 km35 km
2.020.11.2025 11:050 km41 km
2.217.11.2025 10:235 km41 km
2.514.11.2025 10:555 km17 km
2.513.11.2025 10:525 km55 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.