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Geomagnetic storm on 1 Nov 1972 (G4)
Max Kp8oG4
Ap98No. 4 in 1972
Consecutive G1+ days4
Ap rank177since 1932
Kp by 3-hour slot (UTC)
8-
8o
8-
6+
5+
2o
5-
4o
The days around it
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 29 Oct 1972 | 5o | 21 | G1 |
| 30 Oct 1972 | 4+ | 20 | – |
| 31 Oct 1972 | 7- | 29 | G3 |
| 1 Nov 1972 | 8o | 98 | G4 |
| 2 Nov 1972 | 6- | 42 | G2 |
| 3 Nov 1972 | 5+ | 13 | G1 |
| 4 Nov 1972 | 3- | 6 | – |
Highest-Ap days of 1972
182
132
126
98
87
74
62
54
53
45
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 8o, Ap 98: No. 177 of 34,615 days since 1932 by Ap.