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Geomagnetic storm on 21 Feb 1994 (G4)

Max Kp8-G4

Ap95No. 2 in 1994

Consecutive G1+ days3

Ap rank189since 1932

Kp by 3-hour slot (UTC)

00–032+

03–063-

06–093+

09–127+

12–158-

15–188-

18–216o

21–247o

The days around it

Date	Max Kp	Ap	Level
18 Feb 1994	3o	7	–
19 Feb 1994	4+	25	–
20 Feb 1994	5-	17	G1
21 Feb 1994	8-	95	G4
22 Feb 1994	8-	63	G4
23 Feb 1994	3+	12	–
24 Feb 1994	2-	5	–

Highest-Ap days of 1994

17 Apr 1994100

21 Feb 199495

3 Apr 199492

3 Oct 199488

7 Mar 199465

6 Feb 199464

8 Feb 199464

9 Mar 199464

22 Feb 199463

7 Feb 199462

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.

← 2 Dec 1993 22 Feb 1994 →

About this page

Max Kp 8-, Ap 95: No. 189 of 34,615 days since 1932 by Ap.