Home › Geomagnetic history › 1959

Geomagnetic storm on 29 Mar 1959 (G3)

Max Kp7-G3

Ap73No. 14 in 1959

Consecutive G1+ days7

Ap rank377since 1932

Kp by 3-hour slot (UTC)

00–037-

03–066+

06–096+

09–126-

12–156-

15–186o

18–215+

21–243-

The days around it

Date	Max Kp	Ap	Level
26 Mar 1959	8o	81	G4
27 Mar 1959	8+	178	G4
28 Mar 1959	7+	87	G3
29 Mar 1959	7-	73	G3
30 Mar 1959	5o	20	G1
31 Mar 1959	5o	19	G1
1 Apr 1959	4o	11	–

Highest-Ap days of 1959

15 Jul 1959236

27 Mar 1959178

16 Aug 1959130

18 Jul 1959119

17 Aug 1959114

17 Jul 1959110

12 May 1959108

4 Sep 1959103

10 Apr 195998

28 Mar 195987

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.

← 28 Mar 1959 10 Apr 1959 →

About this page

Max Kp 7-, Ap 73: No. 377 of 34,615 days since 1932 by Ap.