Home › Geomagnetic history › 1982
Geomagnetic storm on 27 Sep 1982 (G3)
Max Kp7-G3
Ap42No. 40 in 1982
Consecutive G1+ days2
Ap rank1,445since 1932
Kp by 3-hour slot (UTC)
7-
5-
4+
4o
4-
5+
4o
4-
The days around it
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 24 Sep 1982 | 5- | 22 | G1 |
| 25 Sep 1982 | 4+ | 13 | – |
| 26 Sep 1982 | 7+ | 84 | G3 |
| 27 Sep 1982 | 7- | 42 | G3 |
| 28 Sep 1982 | 4+ | 14 | – |
| 29 Sep 1982 | 3o | 9 | – |
| 30 Sep 1982 | 3+ | 12 | – |
Highest-Ap days of 1982
199
153
144
135
107
107
88
84
83
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 7-, Ap 42: No. 1,445 of 34,615 days since 1932 by Ap.