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Geomagnetic storm on 7 Feb 1946 (G4)

Max Kp8+G4

Ap127No. 7 in 1946

Consecutive G1+ days2

Ap rank89since 1932

Kp by 3-hour slot (UTC)

00–034-

03–062o

06–094o

09–128+

12–158-

15–188o

18–217o

21–248o

The days around it

Date	Max Kp	Ap	Level
4 Feb 1946	4-	11	–
5 Feb 1946	4-	13	–
6 Feb 1946	4+	14	–
7 Feb 1946	8+	127	G4
8 Feb 1946	9-	118	G5
9 Feb 1946	4+	15	–
10 Feb 1946	5+	20	G1

Highest-Ap days of 1946

28 Mar 1946213

22 Sep 1946198

25 Mar 1946195

27 Jul 1946152

23 Sep 1946146

18 Sep 1946136

7 Feb 1946127

8 Feb 1946118

24 Mar 1946117

23 Apr 1946117

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.

← 3 Jan 1946 8 Feb 1946 →

About this page

Max Kp 8+, Ap 127: No. 89 of 34,615 days since 1932 by Ap.