1 km SE of San Antonio, Colombia earthquake sequence
Active Gardner–Knopoff windows · 21.09.2026 21:48 – ongoing
- Earthquakes
- 4
- Largest
- M4,5
Earthquakes of the sequence (oldest to newest)
Earthquakes per day
Earthquakes in the sequence
| Magnitude | Location | Time (Europe/Istanbul) | Depth |
|---|---|---|---|
| 4.5 | 1 km SE of San Antonio, Colombia | 21.09.2026 21:48 | 10,0 km |
| 4.2 | 2 km E of Roncesvalles, Colombia | 22.09.2026 01:58 | 10,0 km |
| 4.4 | 23 km SSW of Roncesvalles, Colombia | 22.09.2026 02:15 | 13,3 km |
| 4.4 | COLOMBIA | 25.09.2026 10:19 | 35,0 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. (Gardner & Knopoff (1974))