Unusual activity cluster
Closed Poisson rate test · 21.10.2026 01:50 – 23.10.2026 12:20
Seismic activity above normal levels has been observed.
- Earthquakes
- 3
- Largest
- M2,4
Earthquakes of the sequence (oldest to newest)
Earthquakes per day
Earthquakes in the sequence
| Magnitude | Location | Time (Europe/Istanbul) | Depth |
|---|---|---|---|
| 2.4 | SOUTHERN TEXAS | 22.10.2026 16:55 | 7,0 km |
| 2.0 | SOUTHERN TEXAS | 22.10.2026 18:45 | 9,8 km |
| 2.2 | SOUTHERN TEXAS | 22.10.2026 20:07 | 3,9 km |
Sequences group earthquakes that have occurred by proximity in time and location (Gardner–Knopoff windows, Poisson rate test). Follow AFAD and Kandilli Observatory for official assessments.