Aurora & Space WeatherHome › Geomagnetic history › 1950
Geomagnetic storm on 12 Jul 1950 (G3)
Max Kp7oG3
Ap47No. 23 in 1950
Consecutive G1+ days3
Ap rank1,065since 1932
Kp by 3-hour slot (UTC)
7o
6+
4-
5+
3+
3+
3o
3+
The days around it
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 9 Jul 1950 | 4- | 13 | – |
| 10 Jul 1950 | 3+ | 8 | – |
| 11 Jul 1950 | 6o | 32 | G2 |
| 12 Jul 1950 | 7o | 47 | G3 |
| 13 Jul 1950 | 5o | 25 | G1 |
| 14 Jul 1950 | 3+ | 11 | – |
| 15 Jul 1950 | 3o | 10 | – |
Highest-Ap days of 1950
136
108
90
84
79
79
79
71
64
64
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 47: No. 1,065 of 34,615 days since 1932 by Ap.