Maximum Kp index on March 21, 2025
Kp = 6-
Maximum Kp index on March 21, 2025
A geomagnetic storm was recorded — level G1
Kp = 6-
Geomagnetic storms in Portland on March 21, 2025
Time zone — UTC−07 — summer time (Portland | 45.54 N 122.65 W)
Geomagnetic storms in Portland in March 2025
Time zone — UTC−07 — summer time (Portland | 45.54 N 122.65 W)
Geomagnetic activity indices on March 21, 2025
| Geomagnetic index Ap | 25 |
|---|---|
| Solar radio flux F10.7 | 165 |