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Geomagnetic storm on 1 May 1933 (G4)
Max Kp8-G4
Ap82No. 1 in 1933
Consecutive G1+ days3
Ap rank275since 1932
Kp by 3-hour slot (UTC)
3+
2o
3-
3o
7o
8-
8-
7-
The days around it
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 28 Apr 1933 | 4- | 8 | – |
| 29 Apr 1933 | 2- | 4 | – |
| 30 Apr 1933 | 5+ | 18 | G1 |
| 1 May 1933 | 8- | 82 | G4 |
| 2 May 1933 | 6+ | 20 | G2 |
| 3 May 1933 | 4- | 14 | – |
| 4 May 1933 | 5o | 16 | G1 |
Highest-Ap days of 1933
82
54
37
36
36
34
33
32
32
31
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. 275 of 34,615 days since 1932 by Ap.