EveryQuake
Türkçe

Earthquakes in Guelma

332 earthquakes catalogued in and around Guelma between 1937 and 2025. Recorded measurements; not a forecast.

Last updated 4 August 2026 · merged from 5 catalogues
No records in the last 30 days.
332
recorded earthquakes
M5.8
largest
1937–2025
record span
2.86
mean magnitude
207
epicentre inside the border

By year

Stacked by magnitude; one column per year.

035711937: 1 (M5+)193719441947: 2 (M5+)19511952: 1 (M5+)1958196519721977: 1 (M5+)1978: 1 (M4–5)19791980: 1 (M4–5)1983: 1 (M4–5)1984: 1 (M4–5)1985: 1 (M4–5)1985: 1 (M5+)1986: 1 (M4–5)19861987: 1 (M3–4)1993: 1 (M3–4)19931996: 1 (M3–4)1997: 1 (M4–5)1998: 1 (M4–5)2000: 3 (M3–4)20002001: 2 (M3–4)2002: 1 (M3–4)2002: 1 (M5+)2003: 1 (M<3)2003: 2 (M3–4)2003: 4 (M4–5)2004: 3 (M<3)2004: 10 (M3–4)2004: 2 (M4–5)2005: 7 (M<3)2005: 8 (M3–4)2005: 1 (M4–5)2006: 4 (M<3)2006: 1 (M4–5)2007: 33 (M<3)2007: 4 (M3–4)20072008: 35 (M<3)2008: 4 (M3–4)2008: 2 (M4–5)2009: 59 (M<3)2009: 10 (M3–4)2009: 2 (M4–5)2010: 47 (M<3)2010: 7 (M3–4)2011: 26 (M<3)2011: 7 (M3–4)2012: 1 (M4–5)2013: 1 (M3–4)20142016: 1 (M3–4)2017: 1 (M3–4)2017: 1 (M4–5)2018: 2 (M3–4)2019: 1 (M3–4)2020: 3 (M3–4)2020: 3 (M4–5)2020: 1 (M5+)2021: 2 (M3–4)2021: 5 (M4–5)20212022: 3 (M3–4)2022: 2 (M4–5)2025: 1 (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
5.827.10.1985 19:3524.6 km61 km
5.610.02.1937 08:1415 km14 km
5.606.08.1947 09:4615 km53 km
5.507.08.1947 12:2915 km73 km
5.222.11.2020 03:539.9 km69 km
5.201.04.1952 04:2115 km52 km
5.019.01.1977 20:4610 km89 km
5.005.04.2002 15:2710 km46 km
5.005.10.1984 06:3710 km65 km
4.920.12.1983 20:399 km84 km
4.805.03.2017 01:468.8 km71 km
4.801.04.2021 14:3315.9 km21 km
4.716.03.1978 23:1133 km25 km
4.621.12.1980 00:5910 km35 km
4.528.03.1986 02:5610 km68 km

Latest earthquakes

MagnitudeDateDepthDistance
3.411.07.2025 22:1010 km20 km
4.011.07.2025 22:0151 km27 km
3.320.11.2022 13:036.7 km29 km
3.923.09.2022 16:2272 km46 km
4.316.09.2022 03:1340 km30 km
3.907.09.2022 16:4020 km37 km
4.207.09.2022 16:2810 km34 km
4.328.12.2021 19:2511.6 km67 km
4.009.10.2021 21:185 km62 km
3.830.08.2021 22:1061 km67 km
4.128.04.2021 11:3210 km32 km
4.801.04.2021 14:3315.9 km21 km
3.919.03.2021 02:4810 km63 km
4.417.03.2021 21:4913.3 km65 km
3.817.12.2020 09:1710 km43 km
4.222.11.2020 11:1019.4 km66 km
3.922.11.2020 06:3240 km20 km
4.022.11.2020 05:1710 km41 km
5.222.11.2020 03:539.9 km69 km
4.127.10.2020 00:2510 km85 km
3.426.02.2020 01:2310 km62 km
3.002.11.2019 10:4210 km18 km
3.316.09.2018 16:2010 km64 km
3.610.02.2018 07:1710 km22 km
4.805.03.2017 01:468.8 km71 km
3.004.03.2017 07:3710 km32 km
3.219.10.2016 00:3510 km12 km
3.525.07.2013 16:0820 km26 km
4.130.03.2012 10:4320 km21 km
2.713.12.2011 17:310 km31 km
2.510.12.2011 03:330 km23 km
2.716.11.2011 17:240 km53 km
3.010.11.2011 11:460 km54 km
3.403.11.2011 07:4710 km19 km
2.127.10.2011 06:100 km65 km
2.320.10.2011 12:390 km49 km
2.318.10.2011 14:400 km62 km
2.518.09.2011 16:590 km52 km
2.205.09.2011 15:370 km36 km
2.222.08.2011 19:470 km54 km
2.122.08.2011 15:030 km38 km
3.010.08.2011 19:530 km48 km
2.709.07.2011 22:120 km23 km
2.304.07.2011 14:410 km29 km
3.402.07.2011 18:252 km64 km
2.502.07.2011 10:140 km51 km
2.724.06.2011 05:440 km6 km
2.219.06.2011 15:500 km43 km
2.512.06.2011 14:120 km39 km
2.205.06.2011 03:040 km21 km
3.104.06.2011 22:428 km35 km
2.012.05.2011 12:080 km42 km
2.321.04.2011 15:550 km51 km
2.620.04.2011 12:210 km51 km
2.312.04.2011 15:190 km62 km
3.027.03.2011 04:1710 km27 km
2.124.03.2011 22:340 km65 km
2.114.02.2011 14:300 km38 km
2.510.01.2011 16:280 km26 km
2.209.01.2011 22:010 km9 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.