Maximum Kp index on April 20, 2011
Kp = 5
Maximum Kp index on April 20, 2011
A geomagnetic storm was recorded — level G1
Kp = 5
Geomagnetic storms in Arviat on April 20, 2011
Time zone — UTC−05 — summer time (Arviat | 61.1 N 94.05 W)
Geomagnetic storms in Arviat in April 2011
Time zone — UTC−05 — summer time (Arviat | 61.1 N 94.05 W)
Geomagnetic activity indices on April 20, 2011
| Geomagnetic index Ap | 16 |
|---|---|
| Solar radio flux F10.7 | 117 |