Aurora & Space WeatherHome › Geomagnetic history › 1969
Geomagnetic storm on 2 Feb 1969 (G4)
Max Kp8oG4
Ap47No. 9 in 1969
Consecutive G1+ days2
Ap rank1,077since 1932
Kp by 3-hour slot (UTC)
0o
0o
2-
2o
2o
5-
8o
7-
The days around it
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 30 Jan 1969 | 3o | 6 | – |
| 31 Jan 1969 | 3o | 6 | – |
| 1 Feb 1969 | 2- | 3 | – |
| 2 Feb 1969 | 8o | 47 | G4 |
| 3 Feb 1969 | 6o | 54 | G2 |
| 4 Feb 1969 | 4- | 13 | – |
| 5 Feb 1969 | 4o | 10 | – |
Highest-Ap days of 1969
131
90
79
71
62
60
54
50
47
47
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 8o, Ap 47: No. 1,077 of 34,615 days since 1932 by Ap.