3.1
732
recorded earthquakes
M7.8
largest
1905–2026
record span
4.32
mean magnitude
506
epicentre inside the border
By year
Stacked by magnitude; one column per year.
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.
| Magnitude | Date | Depth | Distance |
|---|---|---|---|
| 7.8 | 02.06.1905 05:39 | 100 km | 198 km |
| 7.7 | 26.02.1961 18:10 | 35 km | 127 km |
| 7.7 | 18.11.1941 16:46 | 35 km | 137 km |
| 7.5 | 10.11.1909 06:13 | 140 km | 28 km |
| 7.5 | 01.04.1968 00:42 | 26.2 km | 157 km |
| 7.5 | 02.11.1931 10:03 | 35 km | 152 km |
| 7.1 | 08.08.2024 07:42 | 55.7 km | 152 km |
| 7.1 | 21.04.1969 07:19 | 26 km | 138 km |
| 7.0 | 15.04.2016 16:25 | 7 km | 13 km |
| 7.0 | 13.07.1923 11:13 | 35 km | 190 km |
| 7.0 | 12.01.1914 09:28 | 50 km | 131 km |
| 7.0 | 25.07.1970 22:41 | 34.6 km | 122 km |
| 6.9 | 06.08.1984 19:06 | 40.5 km | 125 km |
| 6.8 | 07.12.1922 16:50 | 15 km | 89 km |
| 6.8 | 01.04.1968 07:13 | 33.4 km | 148 km |
Latest earthquakes
| Magnitude | Date | Depth | Distance |
|---|---|---|---|
| 3.1 | 04.08.2026 05:19 | 10 km | 20 km |
| 4.4 | 04.08.2026 05:06 | 0 km | 20 km |
| 3.0 | 04.08.2026 01:47 | 10 km | 6 km |
| 3.7 | 03.08.2026 22:12 | 10 km | 20 km |
| 3.9 | 03.08.2026 21:04 | 10 km | 6 km |
| 4.1 | 03.08.2026 20:32 | 10 km | 7 km |
| 3.1 | 03.08.2026 11:21 | 10 km | 20 km |
| 3.0 | 03.08.2026 07:24 | 10 km | 24 km |
| 3.7 | 03.08.2026 04:32 | 10 km | 29 km |
| 3.1 | 02.08.2026 21:41 | 10 km | 40 km |
| 3.5 | 02.08.2026 13:58 | 10 km | 16 km |
| 3.2 | 02.08.2026 11:20 | 10 km | 20 km |
| 3.2 | 02.08.2026 11:07 | 0 km | 7 km |
| 3.4 | 02.08.2026 10:39 | 10 km | 20 km |
| 3.1 | 02.08.2026 10:22 | 10 km | 9 km |
| 3.7 | 02.08.2026 10:05 | 10 km | 20 km |
| 4.6 | 02.08.2026 10:00 | 10 km | 27 km |
| 3.1 | 02.08.2026 00:48 | 10 km | 16 km |
| 3.5 | 02.08.2026 00:19 | 10 km | 6 km |
| 3.3 | 01.08.2026 19:34 | 10 km | 16 km |
| 4.6 | 01.08.2026 16:07 | 10 km | 27 km |
| 3.1 | 01.08.2026 15:40 | 10 km | 20 km |
| 3.2 | 01.08.2026 13:13 | 0 km | 29 km |
| 4.9 | 01.08.2026 12:47 | 10 km | 2 km |
| 3.8 | 01.08.2026 09:41 | 0 km | 20 km |
| 3.6 | 01.08.2026 07:49 | 0 km | 7 km |
| 3.2 | 01.08.2026 05:58 | 10 km | 7 km |
| 3.0 | 01.08.2026 04:00 | 10 km | 24 km |
| 3.0 | 01.08.2026 03:54 | 10 km | 29 km |
| 3.1 | 01.08.2026 03:51 | 10 km | 20 km |
| 3.0 | 31.07.2026 21:48 | 10 km | 20 km |
| 3.4 | 31.07.2026 10:27 | 0 km | 16 km |
| 3.7 | 31.07.2026 07:50 | 10 km | 9 km |
| 3.7 | 31.07.2026 06:28 | 10 km | 7 km |
| 3.1 | 31.07.2026 04:07 | 10 km | 6 km |
| 3.5 | 31.07.2026 03:40 | 10 km | 16 km |
| 3.3 | 30.07.2026 22:50 | 10 km | 7 km |
| 3.0 | 30.07.2026 19:51 | 0 km | 16 km |
| 3.0 | 30.07.2026 18:22 | 0 km | 29 km |
| 5.0 | 30.07.2026 13:47 | 10 km | 6 km |
| 3.4 | 30.07.2026 11:20 | 10 km | 16 km |
| 3.4 | 30.07.2026 11:17 | 10 km | 20 km |
| 3.0 | 30.07.2026 06:15 | 10 km | 58 km |
| 3.2 | 30.07.2026 03:44 | 10 km | 20 km |
| 3.7 | 30.07.2026 02:43 | 10 km | 16 km |
| 3.3 | 30.07.2026 02:13 | 0 km | 29 km |
| 4.2 | 30.07.2026 00:56 | 10 km | 44 km |
| 3.8 | 30.07.2026 00:05 | 10 km | 16 km |
| 3.0 | 29.07.2026 21:25 | 10 km | 7 km |
| 3.0 | 29.07.2026 21:10 | 10 km | 17 km |
| 4.8 | 29.07.2026 20:16 | 11.7 km | 20 km |
| 3.4 | 29.07.2026 19:02 | 10 km | 9 km |
| 3.3 | 29.07.2026 18:59 | 10 km | 24 km |
| 3.5 | 29.07.2026 18:35 | 10 km | 20 km |
| 3.3 | 29.07.2026 16:31 | 0 km | 16 km |
| 4.6 | 29.07.2026 14:02 | 10 km | 20 km |
| 5.4 | 29.07.2026 13:19 | 10 km | 36 km |
| 3.2 | 29.07.2026 12:45 | 10 km | 9 km |
| 4.6 | 29.07.2026 11:47 | 10 km | 25 km |
| 3.2 | 29.07.2026 11:35 | 0 km | 27 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.