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Geomagnetic storm on 22 Mar 2026 (G3)

Max Kp7oG3

Ap78No. 2 in 2026

Consecutive G1+ days4

Ap rank332since 1932

Kp by 3-hour slot (UTC)

00–034-

03–065-

06–095-

09–126+

12–156o

15–187o

18–217-

21–247-

The days around it

Date	Max Kp	Ap	Level
19 Mar 2026	1o	2	–
20 Mar 2026	6+	30	G2
21 Mar 2026	7o	43	G3
22 Mar 2026	7o	78	G3
23 Mar 2026	5o	31	G1
24 Mar 2026	4-	15	–
25 Mar 2026	5o	15	G1

Highest-Ap days of 2026

20 Jan 2026144

22 Mar 202678

19 Jan 202673

4 Jul 202673

21 Jan 202672

3 Apr 202646

21 Mar 202643

2 Apr 202643

14 Mar 202642

4 Oct 202638

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.

← 21 Mar 2026 4 Jul 2026 →

About this page

Max Kp 7o, Ap 78: No. 332 of 34,615 days since 1932 by Ap.