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Monthly overview (Oct 2023)

The monthly mean values of the geomagnetic field components at Kakioka are D: -7°-54.1′°, H: 30110nT, Z: 35933nT and F: 46881nT for October 2023.

Monthly average of the K-index daily sum is 14.4. indicates a moderate level of geomagnetic activity during the month.

Notable geomagnetic events include 3 magnetic storms, 2 si, 8 bay, 1 sfe, 6 pi and 0 pc.

The international 5 quietest days are the 11,12,17,23,24^th.

The international 5 most disturbed days are the 5,21,26,28,29^th.

Date	K-index daily sum	Geomagnetic activity	International 5 quietest days	International 5 quietest days	geomagnetic 1-minute value plot
1	15	moderately calm			plot
2	13	moderately calm			plot
3	15	moderately calm			plot
4	18	moderately disturbed			plot
5	18	moderately disturbed		○	plot
6	18	moderately disturbed			plot
7	12	moderately calm			plot
8	13	moderately calm			plot
9	19	moderately disturbed			plot
10	06	calm			plot
11	04	calm	○		plot
12	06	calm	○		plot
13	22	moderately disturbed			plot
14	11	moderately calm			plot
15	07	calm			plot
16	03	extremely calm			plot
17	02	extremely calm	○		plot
18	19	moderately disturbed			plot
19	16	moderately calm			plot
20	19	moderately disturbed			plot
21	25	disturbed		○	plot
22	16	moderately calm			plot
23	03	extremely calm	○		plot
24	08	calm	○		plot
25	08	calm			plot
26	26	disturbed		○	plot
27	19	moderately disturbed			plot
28	27	disturbed		○	plot
29	28	disturbed		○	plot
30	15	moderately calm			plot
31	14	moderately calm			plot

*) Plot diagram opens in a separate window.