Unusual activity cluster
Closed Poisson rate test · 18.10.2026 11:40 – 22.10.2026 02:30
Seismic activity above normal levels has been observed.
- Earthquakes
- 15
- Largest
- M2,6
Earthquakes of the sequence (oldest to newest)
Earthquakes per day
Earthquakes in the sequence
| Magnitude | Location | Time (Europe/Istanbul) | Depth |
|---|---|---|---|
| 2.2 | SOUTHERN TEXAS | 19.10.2026 00:28 | 7,0 km |
| 2.0 | SOUTHERN TEXAS | 19.10.2026 06:09 | 6,0 km |
| 2.4 | SOUTHERN TEXAS | 19.10.2026 06:42 | 7,3 km |
| 2.0 | SOUTHERN TEXAS | 19.10.2026 10:42 | 7,0 km |
| 2.5 | 16 km ESE of Pearsall, Texas | 19.10.2026 12:52 | 7,3 km |
| 2.3 | SOUTHERN TEXAS | 19.10.2026 15:26 | 6,7 km |
| 2.6 | 17 km ESE of Pearsall, Texas | 19.10.2026 16:54 | 7,9 km |
| 2.5 | 19 km ESE of Pearsall, Texas | 20.10.2026 02:21 | 7,1 km |
| 2.1 | SOUTHERN TEXAS | 20.10.2026 06:41 | 8,0 km |
| 2.0 | SOUTHERN TEXAS | 20.10.2026 07:36 | 8,3 km |
| 2.4 | SOUTHERN TEXAS | 20.10.2026 07:40 | 6,3 km |
| 2.3 | SOUTHERN TEXAS | 20.10.2026 11:21 | 7,0 km |
| 2.0 | SOUTHERN TEXAS | 20.10.2026 22:58 | 7,9 km |
| 2.5 | 19 km ESE of Pearsall, Texas | 20.10.2026 23:46 | 8,5 km |
| 2.1 | SOUTHERN TEXAS | 21.10.2026 10:38 | 7,3 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.