Maximum Kp index on April 21, 2025
Kp = 5+
Maximum Kp index on April 21, 2025
A geomagnetic storm was recorded — level G1
Kp = 5+
Geomagnetic storms in Denver on April 21, 2025
Time zone — UTC−06 — summer time (Denver | 39.74 N 104.98 W)
Geomagnetic storms in Denver in April 2025
Time zone — UTC−06 — summer time (Denver | 39.74 N 104.98 W)
Geomagnetic activity indices on April 21, 2025
| Geomagnetic index Ap | 35 |
|---|---|
| Solar radio flux F10.7 | 163 |