Maximum Kp index on May 21, 2012
Kp = 4
Maximum Kp index on May 21, 2012
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms on May 21, 2012
Time zone — UTC+00
Geomagnetic storms in May 2012
Time zone — UTC+00
Geomagnetic activity indices on May 21, 2012
| Geomagnetic index Ap | 7 |
|---|---|
| Solar radio flux F10.7 | 125 |