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Geomagnetic storm on 14 Mar 1941 (G3)
Max Kp7oG3
Ap79No. 8 in 1941
Consecutive G1+ days2
Ap rank309since 1932
Kp by 3-hour slot (UTC)
6+
6o
6+
7o
6-
4+
5+
6o
The days around it
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 11 Mar 1941 | 5o | 14 | G1 |
| 12 Mar 1941 | 4- | 11 | – |
| 13 Mar 1941 | 4o | 14 | – |
| 14 Mar 1941 | 7o | 79 | G3 |
| 15 Mar 1941 | 5- | 23 | G1 |
| 16 Mar 1941 | 3+ | 7 | – |
| 17 Mar 1941 | 2+ | 6 | – |
Highest-Ap days of 1941
232
222
207
176
110
85
83
79
79
76
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 79: No. 309 of 34,615 days since 1932 by Ap.