Maximum Kp index on March 21, 2009
Kp = 3
Maximum Kp index on March 21, 2009
The Earth's magnetosphere was quiet
Kp = 3
Geomagnetic storms in Baltimore on March 21, 2009
Time zone — UTC−04 — summer time (Baltimore | 39.3 N 76.61 W)
Geomagnetic storms in Baltimore in March 2009
Time zone — UTC−04 — summer time (Baltimore | 39.3 N 76.61 W)
Geomagnetic activity indices on March 21, 2009
| Geomagnetic index Ap | 8 |
|---|---|
| Solar radio flux F10.7 | 70 |