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Geomagnetic storm on 29 Sep 1952 (G3)
Max Kp7oG3
Ap71No. 12 in 1952
Consecutive G1+ days6
Ap rank403since 1932
Kp by 3-hour slot (UTC)
5+
6o
6-
6o
5+
3+
6o
7o
The days around it
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 26 Sep 1952 | 6- | 24 | G2 |
| 27 Sep 1952 | 5o | 23 | G1 |
| 28 Sep 1952 | 6o | 36 | G2 |
| 29 Sep 1952 | 7o | 71 | G3 |
| 30 Sep 1952 | 7+ | 48 | G3 |
| 1 Oct 1952 | 4o | 13 | – |
| 2 Oct 1952 | 4o | 13 | – |
Highest-Ap days of 1952
94
94
87
82
82
80
78
77
74
72
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.
About this page
Max Kp 7o, Ap 71: No. 403 of 34,615 days since 1932 by Ap.