Maximum Kp index on May 21, 2015
Kp = 1
Maximum Kp index on May 21, 2015
The Earth's magnetosphere was quiet
Kp = 1
Geomagnetic storms in Sofia on May 21, 2015
Time zone — UTC+03 — summer time (Sofia | 42.68 N 23.32 E)
Geomagnetic storms in Sofia in May 2015
Time zone — UTC+03 — summer time (Sofia | 42.68 N 23.32 E)
Geomagnetic activity indices on May 21, 2015
| Geomagnetic index Ap | 3 |
|---|---|
| Solar radio flux F10.7 | 102 |