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Geomagnetic storm on 26 Sep 1951 (G5)

Max Kp9-G5

Ap73No. 9 in 1951

Consecutive G1+ days20

Ap rank375since 1932

Kp by 3-hour slot (UTC)

00–039-

03–068-

06–094+

09–124-

12–153-

15–183+

18–212+

21–243-

The days around it

Date	Max Kp	Ap	Level
23 Sep 1951	6o	51	G2
24 Sep 1951	6-	42	G2
25 Sep 1951	8+	116	G4
26 Sep 1951	9-	73	G5
27 Sep 1951	6+	48	G2
28 Sep 1951	6-	14	G2
29 Sep 1951	5+	22	G1

Highest-Ap days of 1951

25 Sep 1951116

20 Sep 1951106

28 Oct 195198

17 Oct 195191

21 Sep 195188

22 Sep 195185

2 Jul 195182

16 Sep 195182

26 Sep 195173

2 May 195168

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.

← 25 Sep 1951 7 Oct 1951 →

About this page

Max Kp 9-, Ap 73: No. 375 of 34,615 days since 1932 by Ap.