Aurora & Space WeatherHome › Geomagnetic history › 1994
Geomagnetic storm on 1 May 1994 (G3)
Max Kp7oG3
Ap50No. 20 in 1994
Consecutive G1+ days11
Ap rank937since 1932
Kp by 3-hour slot (UTC)
0+
2o
3o
3o
4+
6-
7o
7o
The days around it
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 28 Apr 1994 | 2o | 4 | – |
| 29 Apr 1994 | 2+ | 5 | – |
| 30 Apr 1994 | 1o | 2 | – |
| 1 May 1994 | 7o | 50 | G3 |
| 2 May 1994 | 7- | 49 | G3 |
| 3 May 1994 | 6+ | 44 | G2 |
| 4 May 1994 | 5- | 26 | G1 |
Highest-Ap days of 1994
100
95
92
88
65
64
64
64
63
62
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 50: No. 937 of 34,615 days since 1932 by Ap.