Aurora & Space WeatherHome › Geomagnetic history › 2007
Geomagnetic activity in November 2007
Mean Ap6.6No. 1032 of 1138
G1+ days1
G3+ days0
Max Ap2420 Nov 2007
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 20 Nov 2007 | 5+ | 24 | G1 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| November 2006 | 8.6 | 3 | 0 |
| November 2007 | 6.6 | 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 6.6 in November 2007, No. 1032 of 1138 months since 1932; 1 days reached G1 or higher.