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Geomagnetic storm on 26 May 1966 (G3)
Max Kp7oG3
Ap78No. 4 in 1966
Consecutive G1+ days1
Ap rank324since 1932
Kp by 3-hour slot (UTC)
2-
2o
4o
7o
7o
6o
7o
7-
The days around it
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 23 May 1966 | 1- | 2 | – |
| 24 May 1966 | 1o | 2 | – |
| 25 May 1966 | 3o | 5 | – |
| 26 May 1966 | 7o | 78 | G3 |
| 27 May 1966 | 4- | 5 | – |
| 28 May 1966 | 3- | 5 | – |
| 29 May 1966 | 2- | 4 | – |
Highest-Ap days of 1966
112
92
82
78
67
64
48
48
42
42
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 78: No. 324 of 34,615 days since 1932 by Ap.