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Geomagnetic storm on 27 Jul 1969 (G3)
Max Kp7oG3
Ap45No. 12 in 1969
Consecutive G1+ days2
Ap rank1,196since 1932
Kp by 3-hour slot (UTC)
7o
6+
6o
2+
3o
1+
4-
1+
The days around it
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 24 Jul 1969 | 1+ | 4 | – |
| 25 Jul 1969 | 2- | 4 | – |
| 26 Jul 1969 | 6- | 20 | G2 |
| 27 Jul 1969 | 7o | 45 | G3 |
| 28 Jul 1969 | 2o | 4 | – |
| 29 Jul 1969 | 1o | 2 | – |
| 30 Jul 1969 | 5- | 13 | G1 |
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 7o, Ap 45: No. 1,196 of 34,615 days since 1932 by Ap.