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Geomagnetic storm on 10 Mar 1998 (G3)

Max Kp7+G3

Ap53No. 11 in 1998

Consecutive G1+ days2

Ap rank806since 1932

Kp by 3-hour slot (UTC)

00–031o

03–062o

06–094-

09–125o

12–154o

15–186o

18–217+

21–246o

The days around it

Date	Max Kp	Ap	Level
7 Mar 1998	2-	3	–
8 Mar 1998	1-	2	–
9 Mar 1998	1+	2	–
10 Mar 1998	7+	53	G3
11 Mar 1998	5+	28	G1
12 Mar 1998	4-	14	–
13 Mar 1998	3+	12	–

Highest-Ap days of 1998

27 Aug 1998144

25 Sep 1998117

4 May 1998101

9 Nov 199875

8 Nov 199866

6 Aug 199864

13 Nov 199864

2 May 199863

3 May 199862

19 Oct 199862

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.

← 18 Feb 1998 2 May 1998 →

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Max Kp 7+, Ap 53: No. 806 of 34,615 days since 1932 by Ap.