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Geomagnetic activity in June 1944
Mean Ap7.6No. 965 of 1138
G1+ days2
G3+ days0
Max Ap2122 Jun 1944
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 22 Jun 1944 | 5- | 21 | G1 |
| 23 Jun 1944 | 5- | 13 | G1 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| June 1943 | 12.4 | 6 | 0 |
| June 1944 | 7.6 | 2 | 0 |
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
Mean Ap 7.6 in June 1944, No. 965 of 1138 months since 1932; 2 days reached G1 or higher.