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Geomagnetic storm on 30 Aug 1943 (G3)
Max Kp7oG3
Ap90No. 2 in 1943
Consecutive G1+ days9
Ap rank215since 1932
Kp by 3-hour slot (UTC)
5+
6+
6-
6-
7-
6o
7-
7o
The days around it
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 27 Aug 1943 | 2+ | 5 | – |
| 28 Aug 1943 | 7o | 43 | G3 |
| 29 Aug 1943 | 5+ | 36 | G1 |
| 30 Aug 1943 | 7o | 90 | G3 |
| 31 Aug 1943 | 8+ | 140 | G4 |
| 1 Sep 1943 | 6- | 36 | G2 |
| 2 Sep 1943 | 5+ | 34 | G1 |
Highest-Ap days of 1943
140
90
79
66
61
61
57
52
50
48
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 90: No. 215 of 34,615 days since 1932 by Ap.