4.5
1,009
recorded earthquakes
M7.9
largest
1911–2026
record span
3.43
mean magnitude
410
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 |
|---|---|---|---|
| 7.9 | 04.08.1946 17:51 | 15 km | 34 km |
| 7.5 | 08.08.1946 13:28 | 15 km | 84 km |
| 7.2 | 24.04.1916 04:26 | 80 km | 153 km |
| 7.0 | 06.10.1911 10:16 | 35 km | 116 km |
| 7.0 | 04.10.1946 14:45 | 50 km | 97 km |
| 7.0 | 21.04.1948 20:22 | 15 km | 53 km |
| 6.7 | 22.04.1948 00:28 | 15 km | 41 km |
| 6.7 | 24.06.1984 11:17 | 40.5 km | 97 km |
| 6.7 | 23.03.1979 19:32 | 77.8 km | 104 km |
| 6.6 | 04.12.1961 07:36 | — | 76 km |
| 6.6 | 31.05.1953 19:58 | 16.7 km | 126 km |
| 6.5 | 08.01.1962 01:00 | 35.6 km | 123 km |
| 6.4 | 11.06.1971 12:56 | 49.9 km | 110 km |
| 6.3 | 21.08.1946 19:17 | 15 km | 53 km |
| 6.3 | 04.08.1946 20:53 | 15 km | 105 km |
Latest earthquakes
| Magnitude | Date | Depth | Distance |
|---|---|---|---|
| 4.5 | 03.08.2026 05:01 | 10 km | 56 km |
| 3.5 | 27.07.2026 22:33 | 116.9 km | 31 km |
| 3.0 | 24.07.2026 21:53 | 10 km | 39 km |
| 3.2 | 14.07.2026 15:20 | 10 km | 37 km |
| 3.2 | 21.03.2026 08:58 | 114 km | 52 km |
| 4.4 | 15.12.2025 03:38 | 93.3 km | 26 km |
| 4.3 | 06.12.2025 10:42 | 91.4 km | 47 km |
| 4.7 | 30.11.2025 08:00 | 91.7 km | 12 km |
| 4.2 | 24.11.2025 14:05 | 123 km | 27 km |
| 3.2 | 12.11.2025 08:25 | 84.2 km | 11 km |
| 3.1 | 07.11.2025 22:28 | 11.7 km | 37 km |
| 3.0 | 18.10.2025 22:24 | 82.5 km | 36 km |
| 3.2 | 17.10.2025 10:12 | 79.5 km | 46 km |
| 3.2 | 15.10.2025 00:39 | 82.2 km | 32 km |
| 3.3 | 12.10.2025 09:00 | 135.3 km | 35 km |
| 3.2 | 12.10.2025 07:14 | 103.1 km | 34 km |
| 3.2 | 10.10.2025 06:50 | 88.2 km | 46 km |
| 3.0 | 08.10.2025 09:43 | 102.1 km | 46 km |
| 3.2 | 07.09.2025 07:07 | 110.6 km | 44 km |
| 3.3 | 02.09.2025 23:34 | 90.2 km | 13 km |
| 4.4 | 01.09.2025 09:27 | 104.1 km | 26 km |
| 4.4 | 25.08.2025 11:40 | 102 km | 48 km |
| 3.0 | 16.08.2025 18:35 | 104.8 km | 50 km |
| 3.3 | 14.08.2025 01:42 | 49.2 km | 53 km |
| 3.4 | 06.08.2025 05:03 | 111.7 km | 38 km |
| 3.1 | 06.08.2025 00:44 | 82.8 km | 43 km |
| 3.1 | 01.08.2025 03:56 | 99.6 km | 44 km |
| 3.1 | 01.08.2025 02:49 | 87.3 km | 11 km |
| 4.0 | 29.07.2025 05:25 | 21.1 km | 61 km |
| 3.1 | 28.07.2025 20:30 | 3.1 km | 38 km |
| 3.2 | 27.07.2025 03:51 | 91.7 km | 19 km |
| 3.2 | 26.07.2025 19:27 | 97.3 km | 17 km |
| 4.0 | 24.07.2025 18:46 | 77.3 km | 28 km |
| 3.4 | 18.07.2025 18:14 | 150.1 km | 47 km |
| 3.0 | 14.07.2025 23:57 | 114.6 km | 37 km |
| 3.9 | 13.07.2025 10:05 | 101.8 km | 41 km |
| 4.0 | 12.07.2025 13:46 | 97.1 km | 16 km |
| 3.1 | 10.07.2025 04:05 | 75.3 km | 10 km |
| 3.2 | 10.07.2025 01:45 | 99.9 km | 54 km |
| 3.0 | 06.07.2025 10:53 | 113.2 km | 20 km |
| 3.6 | 03.07.2025 09:10 | 98.9 km | 51 km |
| 4.0 | 30.06.2025 23:21 | 110 km | 67 km |
| 3.5 | 26.06.2025 09:16 | 91.6 km | 51 km |
| 3.2 | 26.06.2025 00:38 | 90.6 km | 52 km |
| 3.3 | 14.06.2025 10:26 | 99.3 km | 29 km |
| 3.3 | 22.05.2025 21:22 | 10 km | 28 km |
| 3.0 | 09.04.2025 22:16 | 88.5 km | 43 km |
| 3.4 | 08.04.2025 14:06 | 103.3 km | 37 km |
| 3.1 | 28.03.2025 01:54 | 13.8 km | 34 km |
| 3.9 | 27.03.2025 16:49 | 117 km | 31 km |
| 3.0 | 14.03.2025 23:29 | 127 km | 35 km |
| 3.1 | 13.03.2025 21:26 | 132.7 km | 41 km |
| 3.2 | 11.03.2025 08:27 | 72.9 km | 28 km |
| 3.3 | 08.03.2025 12:11 | 97.2 km | 9 km |
| 3.5 | 28.02.2025 05:34 | 124 km | 27 km |
| 3.0 | 22.02.2025 05:38 | 95.1 km | 34 km |
| 3.3 | 22.02.2025 01:40 | 133.3 km | 37 km |
| 4.2 | 03.02.2025 11:48 | 77.9 km | 61 km |
| 3.3 | 25.01.2025 17:44 | 143.7 km | 52 km |
| 3.1 | 25.01.2025 12:27 | 95.3 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.