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Geomagnetic storm on 25 Nov 1978 (G3)
Max Kp7oG3
Ap60No. 13 in 1978
Consecutive G1+ days2
Ap rank605since 1932
Kp by 3-hour slot (UTC)
4-
4o
4+
5o
6o
7o
6+
5o
The days around it
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 22 Nov 1978 | 5o | 28 | G1 |
| 23 Nov 1978 | 4- | 12 | – |
| 24 Nov 1978 | 4+ | 18 | – |
| 25 Nov 1978 | 7o | 60 | G3 |
| 26 Nov 1978 | 5o | 33 | G1 |
| 27 Nov 1978 | 4o | 17 | – |
| 28 Nov 1978 | 2- | 5 | – |
Highest-Ap days of 1978
124
109
96
94
89
88
85
83
82
80
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 60: No. 605 of 34,615 days since 1932 by Ap.