Aurora & Space WeatherHome › Geomagnetic history › 1983
Geomagnetic storm on 2 Mar 1983 (G3)
Max Kp7oG3
Ap86No. 2 in 1983
Consecutive G1+ days5
Ap rank251since 1932
Kp by 3-hour slot (UTC)
7o
7-
7o
6-
6-
6o
5o
5o
The days around it
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 27 Feb 1983 | 3o | 7 | – |
| 28 Feb 1983 | 3+ | 8 | – |
| 1 Mar 1983 | 4+ | 21 | – |
| 2 Mar 1983 | 7o | 86 | G3 |
| 3 Mar 1983 | 6o | 36 | G2 |
| 4 Mar 1983 | 5o | 26 | G1 |
| 5 Mar 1983 | 5- | 28 | G1 |
Highest-Ap days of 1983
143
86
78
77
70
64
62
61
59
59
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 86: No. 251 of 34,615 days since 1932 by Ap.