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Geomagnetic storm on 2 Jan 1964 (G3)
Max Kp7-G3
Ap53No. 1 in 1964
Consecutive G1+ days1
Ap rank792since 1932
Kp by 3-hour slot (UTC)
1+
6o
6+
7-
5+
5-
4o
3o
The days around it
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 30 Dec 1963 | 2+ | 5 | – |
| 31 Dec 1963 | 1+ | 3 | – |
| 1 Jan 1964 | 2+ | 6 | – |
| 2 Jan 1964 | 7- | 53 | G3 |
| 3 Jan 1964 | 4+ | 21 | – |
| 4 Jan 1964 | 4+ | 19 | – |
| 5 Jan 1964 | 3- | 8 | – |
Highest-Ap days of 1964
53
52
49
46
44
35
34
33
33
32
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 7-, Ap 53: No. 792 of 34,615 days since 1932 by Ap.