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Geomagnetic storm on 8 Oct 1975 (G3)

Max Kp7-G3

Ap45No. 6 in 1975

Consecutive G1+ days5

Ap rank1,201since 1932

Kp by 3-hour slot (UTC)

00–034+

03–065-

06–095-

09–124+

12–154o

15–185-

18–215-

21–247-

The days around it

Date	Max Kp	Ap	Level
5 Oct 1975	3o	6	–
6 Oct 1975	5-	25	G1
7 Oct 1975	5+	38	G1
8 Oct 1975	7-	45	G3
9 Oct 1975	5+	37	G1
10 Oct 1975	5o	24	G1
11 Oct 1975	3o	8	–

Highest-Ap days of 1975

10 Mar 197580

3 Nov 197565

11 Mar 197553

9 Apr 197552

22 Nov 197550

8 Oct 197545

7 Jan 197544

4 Nov 197541

10 Feb 197538

28 Mar 197538

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.

← 9 Jul 1975 2 Nov 1975 →

About this page

Max Kp 7-, Ap 45: No. 1,201 of 34,615 days since 1932 by Ap.