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Geomagnetic storm on 14 Oct 2003 (G3)

Max Kp7+G3

Ap66No. 8 in 2003

Consecutive G1+ days10

Ap rank482since 1932

Kp by 3-hour slot (UTC)

00–033+

03–064o

06–096-

09–125o

12–154+

15–184+

18–217+

21–247+

The days around it

Date	Max Kp	Ap	Level
11 Oct 2003	1o	2	–
12 Oct 2003	2-	4	–
13 Oct 2003	5-	16	G1
14 Oct 2003	7+	66	G3
15 Oct 2003	6o	44	G2
16 Oct 2003	5o	29	G1
17 Oct 2003	6-	32	G2

Highest-Ap days of 2003

29 Oct 2003204

30 Oct 2003191

20 Nov 2003150

31 Oct 2003116

29 May 2003109

18 Aug 2003108

17 Sep 200370

14 Oct 200366

11 Nov 200361

18 Jun 200360

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.

← 17 Sep 2003 24 Oct 2003 →

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Max Kp 7+, Ap 66: No. 482 of 34,615 days since 1932 by Ap.