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Geomagnetic storm on 17 Apr 2002 (G3)

Max Kp7+G3

Ap62No. 7 in 2002

Consecutive G1+ days4

Ap rank564since 1932

Kp by 3-hour slot (UTC)

00–033o

03–063o

06–093-

09–126o

12–157-

15–187+

18–216+

21–243o

The days around it

Date	Max Kp	Ap	Level
14 Apr 2002	4+	13	–
15 Apr 2002	2+	6	–
16 Apr 2002	3-	7	–
17 Apr 2002	7+	62	G3
18 Apr 2002	7o	63	G3
19 Apr 2002	7-	62	G3
20 Apr 2002	7+	70	G3

Highest-Ap days of 2002

23 May 200278

20 Apr 200270

1 Oct 200267

4 Oct 200264

18 Apr 200263

24 Oct 200263

17 Apr 200262

19 Apr 200262

7 Sep 200257

2 Oct 200253

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.

← 24 Nov 2001 18 Apr 2002 →

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Max Kp 7+, Ap 62: No. 564 of 34,615 days since 1932 by Ap.