EveryQuake

Earthquakes in Mostaganem

309 earthquakes catalogued in and around Mostaganem between 1922 and 2025. Recorded measurements; not a forecast.

Last updated 4 August 2026 · merged from 5 catalogues
No records in the last 30 days.
309
recorded earthquakes
M7.1
largest
1922–2025
record span
3.30
mean magnitude
133
epicentre inside the border

By year

Stacked by magnitude; one column per year.

021421922: 1 (M5+)19221928: 1 (M5+)1930193819461954: 2 (M5+)19541955: 1 (M5+)1957: 1 (M5+)19621967: 2 (M4–5)1968: 1 (M4–5)197019781980: 6 (M5+)1981: 1 (M5+)1982: 1 (M5+)1986: 1 (M3–4)19861989: 1 (M3–4)1991: 1 (M4–5)1992: 1 (M<3)1992: 1 (M3–4)1992: 2 (M4–5)1993: 1 (M3–4)1994: 8 (M3–4)1994: 1 (M4–5)1994: 1 (M5+)19941995: 2 (M3–4)1997: 1 (M4–5)1998: 2 (M3–4)1998: 1 (M4–5)1999: 2 (M<3)2001: 1 (M3–4)2002: 1 (M<3)2002: 1 (M4–5)20022003: 5 (M<3)2003: 2 (M3–4)2004: 3 (M<3)2004: 5 (M3–4)2004: 1 (M4–5)2004: 1 (M5+)2005: 8 (M3–4)2005: 4 (M4–5)2005: 1 (M5+)2006: 2 (M3–4)2006: 3 (M4–5)2007: 6 (M<3)2007: 5 (M3–4)2007: 2 (M4–5)2008: 17 (M<3)2008: 13 (M3–4)2008: 2 (M4–5)2008: 1 (M5+)2009: 20 (M<3)2009: 12 (M3–4)2009: 2 (M4–5)2010: 8 (M<3)2010: 18 (M3–4)2010: 3 (M4–5)20102011: 28 (M<3)2011: 14 (M3–4)2012: 3 (M3–4)2012: 2 (M4–5)2013: 5 (M3–4)2013: 1 (M4–5)2014: 1 (M3–4)2014: 4 (M4–5)2015: 1 (M<3)2015: 3 (M3–4)2015: 4 (M4–5)2016: 2 (M3–4)2016: 1 (M4–5)2018: 3 (M3–4)2018: 1 (M4–5)20182019: 3 (M3–4)2020: 1 (M4–5)2021: 3 (M<3)2021: 2 (M3–4)2022: 8 (M<3)2022: 4 (M3–4)2022: 2 (M4–5)2023: 5 (M<3)2023: 1 (M3–4)2024: 5 (M<3)2024: 4 (M3–4)2024: 2 (M4–5)2025: 2 (M<3)2025: 2 (M3–4)2025: 2 (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
7.110.10.1980 12:2512.9 km100 km
6.709.09.1954 01:0415 km119 km
6.210.10.1980 15:3910.3 km118 km
6.110.09.1954 05:4415 km98 km
6.025.08.1922 11:4710 km95 km
5.818.08.1994 01:1310.7 km66 km
5.624.08.1928 09:4435 km28 km
5.607.12.1980 17:3723.9 km88 km
5.506.06.2008 20:0213.8 km79 km
5.510.10.1980 17:3313.3 km94 km
5.328.06.1957 21:2325 km97 km
5.305.06.1955 14:5615 km102 km
5.305.12.1980 13:3215 km88 km
5.215.11.1982 20:076.4 km102 km
5.208.11.1980 07:5427.6 km95 km

Latest earthquakes

MagnitudeDateDepthDistance
2.714.09.2025 01:210 km24 km
2.425.07.2025 12:560 km19 km
3.025.07.2025 04:3217.9 km17 km
4.122.07.2025 02:1230.1 km20 km
4.024.03.2025 20:577.8 km67 km
3.023.03.2025 16:2810 km45 km
2.630.11.2024 15:320 km31 km
3.029.11.2024 13:5320.7 km33 km
2.616.08.2024 15:420 km34 km
3.014.08.2024 01:1121.8 km27 km
2.516.02.2024 05:530 km38 km
2.814.02.2024 23:009.9 km36 km
4.614.02.2024 13:3316.2 km37 km
3.019.01.2024 09:0327 km52 km
3.813.01.2024 17:286.7 km33 km
4.306.01.2024 09:3414.6 km69 km
2.401.01.2024 19:1026.9 km47 km
2.713.11.2023 03:282.7 km52 km
2.831.08.2023 10:519.8 km48 km
2.313.08.2023 14:590 km32 km
2.909.07.2023 05:350 km12 km
3.204.06.2023 03:2330 km55 km
2.414.01.2023 17:0410 km46 km
3.417.12.2022 04:599 km40 km
2.406.12.2022 15:2910 km48 km
2.314.10.2022 05:4814 km54 km
3.027.08.2022 20:4422 km65 km
3.003.08.2022 04:294 km23 km
2.826.07.2022 07:3731 km56 km
3.116.07.2022 13:2123 km51 km
2.616.07.2022 05:3024 km48 km
2.216.07.2022 04:4623 km46 km
2.216.07.2022 04:1717 km58 km
4.416.07.2022 03:552.2 km58 km
1.905.07.2022 01:5610 km43 km
4.726.06.2022 19:1716.3 km67 km
2.214.05.2022 20:0510 km54 km
2.319.10.2021 04:0710 km55 km
2.615.10.2021 01:5120 km51 km
3.016.07.2021 21:3810 km31 km
3.112.07.2021 12:4011 km39 km
2.518.04.2021 12:098 km51 km
4.115.08.2020 08:1824 km64 km
3.102.09.2019 14:0812 km51 km
3.404.06.2019 23:1510 km59 km
3.504.06.2019 20:5925 km63 km
3.319.08.2018 03:2010 km50 km
3.217.05.2018 20:0527 km40 km
3.817.05.2018 19:2810 km60 km
4.423.04.2018 15:4811.6 km19 km
3.108.07.2016 23:5410 km50 km
3.220.03.2016 22:401 km54 km
4.122.02.2016 23:5810 km27 km
3.802.10.2015 11:5832 km66 km
4.211.07.2015 03:1010 km74 km
3.726.03.2015 17:0410 km42 km
4.021.03.2015 12:4330 km66 km
4.217.03.2015 15:5713.7 km11 km
2.913.02.2015 05:2831 km53 km
4.201.02.2015 01:2810 km36 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.