Aurora & Space WeatherHome › Geomagnetic history › 1964
Geomagnetic storm on 10 Jun 1964 (G3)
Max Kp7-G3
Ap49No. 3 in 1964
Consecutive G1+ days2
Ap rank967since 1932
Kp by 3-hour slot (UTC)
3-
7-
6+
6-
5o
3o
3+
4o
The days around it
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 7 Jun 1964 | 3o | 5 | – |
| 8 Jun 1964 | 3o | 9 | – |
| 9 Jun 1964 | 3o | 8 | – |
| 10 Jun 1964 | 7- | 49 | G3 |
| 11 Jun 1964 | 5- | 25 | G1 |
| 12 Jun 1964 | 3o | 12 | – |
| 13 Jun 1964 | 3o | 9 | – |
Highest-Ap days of 1964
53
52
49
46
44
35
34
33
33
32
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 49: No. 967 of 34,615 days since 1932 by Ap.