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Geomagnetic storm on 21 Nov 2002 (G3)
Max Kp7-G3
Ap50No. 11 in 2002
Consecutive G1+ days3
Ap rank943since 1932
Kp by 3-hour slot (UTC)
4+
5+
7-
5+
5-
4+
5-
4+
The days around it
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 18 Nov 2002 | 3o | 10 | – |
| 19 Nov 2002 | 4o | 14 | – |
| 20 Nov 2002 | 6o | 25 | G2 |
| 21 Nov 2002 | 7- | 50 | G3 |
| 22 Nov 2002 | 5- | 26 | G1 |
| 23 Nov 2002 | 4+ | 17 | – |
| 24 Nov 2002 | 4- | 15 | – |
Highest-Ap days of 2002
78
70
67
64
63
63
62
62
57
53
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
Max Kp 7-, Ap 50: No. 943 of 34,615 days since 1932 by Ap.