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Geomagnetic storm on 1 May 2003 (G3)

Max Kp7-G3

Ap43No. 24 in 2003

Consecutive G1+ days4

Ap rank1,365since 1932

Kp by 3-hour slot (UTC)

00–037-

03–065+

06–095-

09–124+

12–155-

15–184o

18–214-

21–243o

The days around it

Date	Max Kp	Ap	Level
28 Apr 2003	4+	14	–
29 Apr 2003	6o	27	G2
30 Apr 2003	6o	45	G2
1 May 2003	7-	43	G3
2 May 2003	5o	15	G1
3 May 2003	3o	9	–
4 May 2003	2o	5	–

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.

← 21 Nov 2002 10 May 2003 →

About this page

Max Kp 7-, Ap 43: No. 1,365 of 34,615 days since 1932 by Ap.