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Geomagnetic activity in February 2006
Mean Ap6.2No. 1047 of 1138
G1+ days1
G3+ days0
Max Ap1920 Feb 2006
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 20 Feb 2006 | 5- | 19 | G1 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| February 2005 | 11.3 | 4 | 0 |
| February 2006 | 6.2 | 1 | 0 |
Dates and time slots are UTC. Kp is the 3-hourly planetary geomagnetic index (0–9); Ap is the daily average disturbance. G1–G5 follow the NOAA storm scale (Kp 5- and above counted as G1). Aurora visibility also depends on weather and location. The latest values are preliminary.
About this page
Mean Ap 6.2 in February 2006, No. 1047 of 1138 months since 1932; 1 days reached G1 or higher.