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Geomagnetic storm on 30 May 1949 (G3)
Max Kp7-G3
Ap36No. 27 in 1949
Consecutive G1+ days2
Ap rank1,975since 1932
Kp by 3-hour slot (UTC)
0+
1o
1o
1o
4+
5-
6+
7-
The days around it
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 27 May 1949 | 3- | 6 | – |
| 28 May 1949 | 3o | 6 | – |
| 29 May 1949 | 1o | 3 | – |
| 30 May 1949 | 7- | 36 | G3 |
| 31 May 1949 | 6o | 34 | G2 |
| 1 Jun 1949 | 4o | 13 | – |
| 2 Jun 1949 | 4- | 10 | – |
Highest-Ap days of 1949
156
156
153
100
91
90
83
65
64
62
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 7-, Ap 36: No. 1,975 of 34,615 days since 1932 by Ap.