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Geomagnetic storm on 7 Jun 1981 (G3)

Max Kp7-G3

Ap50No. 16 in 1981

Consecutive G1+ days3

Ap rank921since 1932

Kp by 3-hour slot (UTC)

00–033+

03–064+

06–095o

09–124+

12–155-

15–186-

18–217-

21–245+

The days around it

Date	Max Kp	Ap	Level
4 Jun 1981	2-	5	–
5 Jun 1981	2+	6	–
6 Jun 1981	5-	14	G1
7 Jun 1981	7-	50	G3
8 Jun 1981	5-	16	G1
9 Jun 1981	2-	4	–
10 Jun 1981	2-	4	–

Highest-Ap days of 1981

25 Jul 1981134

13 Apr 1981121

12 Apr 198196

5 Mar 198181

26 Jul 198178

14 Oct 198173

22 Oct 198172

20 Oct 198167

26 Apr 198162

11 May 198161

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 May 1981 25 Jul 1981 →

About this page

Max Kp 7-, Ap 50: No. 921 of 34,615 days since 1932 by Ap.