2009Year 1 of solar cycle 24
Geomagnetic storms of 2009
2009 had 4 geomagnetic storms reaching Kp 5 or more, 0 of them strong (G3 or above); the strongest reached Kp 6−. Every storm with its dates, and the Kp of every day of the year.
4Every storm
0G3–G5
Kp 6−Peak Kp
4days at Kp 5 or more
The year day by day
the day's highest Kp
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Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Kp 0–3Kp 4Kp 5 · G1Kp 6 · G2Kp 7 · G3Kp 8 · G4Kp 9 · G5
Every storm · 2009
0Jan
0Feb
1Mar
0Apr
0May
1Jun
1Jul
1Aug
0Sep
0Oct
0Nov
0Dec
| Date | Level | Peak Kp | Hours at Kp 5 or more | ap |
|---|---|---|---|---|
| 13 March 2009 | G1 | Kp 5− | 3 | 39 |
| 24 June 2009 | G1 | Kp 5 | 3 | 48 |
| 22 July 2009 | G2 | Kp 6− | 6 | 67 |
| 30 August 2009 | G2 | Kp 6− | 3 | 67 |