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Monthly overview (May 2022)

The monthly mean values of the geomagnetic field components at Kakioka are D: -7��50.4��, H: 30105nT, Z: 35894nT and F: 46848nT for May 2022.

Monthly average of the K-index daily sum is 13.6. indicates a moderate level of geomagnetic activity during the month.

Notable geomagnetic events include 1 magnetic storms, 2 si, 1 bay, 1 sfe, 2 pi and 0 pc.

The international 5 quietest days are the 5,7,10,24,26^th.

The international 5 most disturbed days are the 17,20,27,28,29^th.

Date	K-index daily sum	Geomagnetic activity	Geomagnetic phenomena	International 5 quietest days	International 5 quietest days	geomagnetic 1-minute value plot
1	17	moderately disturbed				plot
2	09	calm				plot
3	12	moderately calm				plot
4	10	calm	sfe			plot
5	06	calm		��		plot
6	10	calm				plot
7	04	calm		��		plot
8	15	moderately calm				plot
9	14	moderately calm				plot
10	03	extremely calm	pi	��		plot
11	08	calm				plot
12	16	moderately calm				plot
13	09	calm				plot
14	11	moderately calm				plot
15	21	moderately disturbed	bay			plot
16	17	moderately disturbed				plot
17	18	moderately disturbed	si		��	plot
18	12	moderately calm				plot
19	18	moderately disturbed	si			plot
20	19	moderately disturbed			��	plot
21	19	moderately disturbed				plot
22	17	moderately disturbed				plot
23	11	moderately calm				plot
24	04	calm		��		plot
25	13	moderately calm				plot
26	11	moderately calm				plot
27	21	moderately disturbed	storm pi		��	plot
28	23	disturbed			��	plot
29	19	moderately disturbed				plot
30	18	moderately disturbed				plot
31	16	moderately calm				plot

*) Plot diagram opens in a separate window.