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Geomagnetic storm on 7 Feb 1986 (G4)
Max Kp8-G4
Ap82No. 4 in 1986
Consecutive G1+ days3
Ap rank292since 1932
Kp by 3-hour slot (UTC)
3o
4-
3+
6-
6-
8-
7-
8-
The days around it
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 4 Feb 1986 | 2- | 5 | – |
| 5 Feb 1986 | 3o | 7 | – |
| 6 Feb 1986 | 4o | 11 | – |
| 7 Feb 1986 | 8- | 82 | G4 |
| 8 Feb 1986 | 9o | 202 | G5 |
| 9 Feb 1986 | 9- | 100 | G5 |
| 10 Feb 1986 | 3+ | 10 | – |
Highest-Ap days of 1986
202
100
89
82
67
67
49
46
43
43
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 8-, Ap 82: No. 292 of 34,615 days since 1932 by Ap.