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Earthquakes in Aust-Agder

172 earthquakes catalogued in and around Aust-Agder between 1984 and 2025. Recorded measurements; not a forecast.

Last updated 4 August 2026 · merged from 5 catalogues
No records in the last 30 days.
172
recorded earthquakes
M3.5
largest
1984–2025
record span
1.93
mean magnitude
71
epicentre inside the border

By year

Stacked by magnitude; one column per year.

025501984: 2 (M<3)19841985: 50 (M<3)1986: 29 (M<3)1987: 3 (M<3)1987: 1 (M3–4)19871988: 3 (M<3)1989: 3 (M<3)1990: 7 (M<3)19901992: 3 (M<3)1993: 3 (M<3)19931995: 1 (M<3)19961999: 3 (M<3)199920022003: 2 (M<3)2004: 4 (M<3)2004: 1 (M3–4)20052007: 6 (M<3)2007: 1 (M3–4)2008: 5 (M<3)20082009: 1 (M<3)2010: 18 (M<3)2011: 22 (M<3)201120142015: 1 (M<3)2017: 1 (M3–4)20172020: 1 (M<3)202020232025: 1 (M<3)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
3.517.03.2007 00:062 km115 km
3.129.04.2017 22:5816 km110 km
3.129.06.2004 01:258 km74 km
3.019.10.1987 05:3410 km124 km
2.814.11.1984 12:3110 km80 km
2.709.05.1985 08:2410 km103 km
2.724.05.1985 03:5910 km101 km
2.728.08.1992 18:3710 km127 km
2.722.08.1985 08:5110 km93 km
2.614.07.1993 13:115 km122 km
2.618.06.2020 15:433 km71 km
2.616.07.1986 17:4910 km60 km
2.611.09.1985 08:260 km81 km
2.623.07.1985 17:1910 km93 km
2.611.07.1985 03:175 km100 km

Latest earthquakes

MagnitudeDateDepthDistance
2.619.01.2025 11:0520.4 km79 km
2.618.06.2020 15:433 km71 km
3.129.04.2017 22:5816 km110 km
2.016.11.2015 05:0213 km116 km
1.223.09.2011 10:450.6 km80 km
1.121.09.2011 09:000 km111 km
1.215.09.2011 12:240 km20 km
0.915.09.2011 09:020 km115 km
1.214.09.2011 17:070 km20 km
0.908.09.2011 15:160 km114 km
0.802.09.2011 12:470.1 km114 km
0.824.08.2011 14:320 km114 km
0.916.08.2011 10:480.1 km115 km
1.012.08.2011 09:360 km117 km
1.211.08.2011 16:140 km103 km
0.905.08.2011 13:020 km114 km
1.001.08.2011 11:140 km112 km
2.230.07.2011 05:175 km55 km
1.027.07.2011 15:030 km104 km
1.415.06.2011 15:160 km50 km
1.208.06.2011 07:5515 km22 km
1.027.05.2011 12:530 km73 km
1.118.03.2011 11:370 km112 km
0.601.03.2011 11:310 km111 km
1.804.02.2011 13:020 km108 km
1.004.01.2011 13:400 km113 km
1.126.11.2010 11:230 km110 km
1.426.10.2010 15:120 km116 km
1.322.10.2010 15:200 km103 km
1.508.10.2010 04:088 km82 km
1.404.10.2010 15:110 km109 km
0.920.09.2010 11:310 km94 km
1.710.09.2010 10:170.1 km81 km
1.601.09.2010 14:050 km112 km
1.412.08.2010 17:110 km75 km
0.924.07.2010 17:1112.2 km105 km
1.007.07.2010 17:210 km78 km
1.122.06.2010 06:040.4 km87 km
1.509.06.2010 17:370 km47 km
1.130.04.2010 11:340 km58 km
1.414.04.2010 14:400 km87 km
1.922.03.2010 13:020 km90 km
1.009.03.2010 13:570 km93 km
1.510.01.2010 18:2015.9 km82 km
1.002.03.2009 17:480 km81 km
1.009.07.2008 23:340 km108 km
1.712.06.2008 17:460 km115 km
1.801.05.2008 10:212 km106 km
1.225.04.2008 16:520 km92 km
1.514.03.2008 17:300 km74 km
2.506.11.2007 09:073.7 km94 km
1.319.09.2007 16:330 km78 km
1.031.08.2007 13:350 km70 km
1.021.08.2007 01:5315 km72 km
1.319.07.2007 13:360 km42 km
2.003.07.2007 14:252 km64 km
3.517.03.2007 00:062 km115 km
1.229.06.2004 01:3115 km89 km
3.129.06.2004 01:258 km74 km
0.826.05.2004 12:340 km99 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.