Maximum Kp index on October 4, 2026
Kp = 6-
Maximum Kp index on October 4, 2026
A geomagnetic storm was recorded — level G1
Kp = 6-
Geomagnetic storms in San Antonio on October 4, 2026
Time zone — UTC−05 — summer time (San Antonio | 29.46 N 98.52 W)
Geomagnetic storms in San Antonio in October 2026
Time zone — UTC−05 — summer time (San Antonio | 29.46 N 98.52 W)
Geomagnetic activity indices on October 4, 2026
| Geomagnetic index Ap | 36 |
|---|---|
| Solar radio flux F10.7 | 92 |