Maximum Kp index on April 20, 2005
Kp = 5
Maximum Kp index on April 20, 2005
A geomagnetic storm was recorded — level G1
Kp = 5
Geomagnetic storms in Annapolis on April 20, 2005
Time zone — UTC−04 — summer time (Annapolis | 38.97 N 76.5 W)
Geomagnetic storms in Annapolis in April 2005
Time zone — UTC−04 — summer time (Annapolis | 38.97 N 76.5 W)
Geomagnetic activity indices on April 20, 2005
| Geomagnetic index Ap | 21 |
|---|---|
| Solar radio flux F10.7 | 77 |
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