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Monthly overview (Sep 2024)

The monthly mean values of the geomagnetic field components at Kakioka are D: -7��56.8��, H: 30103nT, Z: 35969nT and F: 46904nT for September 2024.

Monthly average of the K-index daily sum is 18.2. indicates a high level of geomagnetic activity during the month.

Notable geomagnetic events include 2 magnetic storms, 3 si, 8 bay, 1 sfe, 5 pi and 1 pc.

The international 5 quietest days are the 3,5,20,21,22^th.

The international 5 most disturbed days are the 12,13,16,17,25^th.

Date	K-index daily sum	Geomagnetic activity	Geomagnetic phenomena	International 5 quietest days	International 5 quietest days	geomagnetic 1-minute value plot
1	18	moderately disturbed				plot
2	15	moderately calm	sfe			plot
3	11	moderately calm		��		plot
4	21	moderately disturbed	si			plot
5	11	moderately calm		��		plot
6	12	moderately calm				plot
7	11	moderately calm				plot
8	14	moderately calm				plot
9	17	moderately disturbed				plot
10	11	moderately calm				plot
11	15	moderately calm	si			plot
12	38	disturbed	storm bay pi		��	plot
13	28	disturbed	bay		��	plot
14	23	disturbed	bay			plot
15	24	disturbed				plot
16	25	disturbed	storm bay pc		��	plot
17	33	disturbed	bay pi		��	plot
18	16	moderately calm				plot
19	21	moderately disturbed	bay			plot
20	09	calm		��		plot
21	13	moderately calm		��		plot
22	09	calm				plot
23	18	moderately disturbed	bay			plot
24	28	disturbed				plot
25	29	disturbed				plot
26	16	moderately calm	pi			plot
27	10	calm				plot
28	14	moderately calm				plot
29	21	moderately disturbed				plot
30	14	moderately calm				plot

*) Plot diagram opens in a separate window.