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Geomagnetic storm on 31 Mar 1960 (G4)

Max Kp8+G4

Ap129No. 6 in 1960

Consecutive G1+ days8

Ap rank81since 1932

Kp by 3-hour slot (UTC)

00–034+

03–065-

06–095o

09–128-

12–157-

15–188o

18–218-

21–248+

The days around it

Date	Max Kp	Ap	Level
28 Mar 1960	4+	17	–
29 Mar 1960	4+	18	–
30 Mar 1960	4+	20	–
31 Mar 1960	8+	129	G4
1 Apr 1960	9-	241	G5
2 Apr 1960	7o	62	G3
3 Apr 1960	7+	68	G3

Highest-Ap days of 1960

13 Nov 1960280

1 Apr 1960241

6 Oct 1960203

7 Oct 1960186

30 Apr 1960174

31 Mar 1960129

8 May 1960128

5 Sep 1960118

17 Aug 1960106

4 Sep 196095

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.

← 16 Mar 1960 1 Apr 1960 →

About this page

Max Kp 8+, Ap 129: No. 81 of 34,615 days since 1932 by Ap.