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Monthly overview (Jul 2017)

The monthly mean values of the geomagnetic field components at Kakioka are D: -7��33.5��, H: 29994nT, Z: 35814nT and F: 46715nT for July 2017.

Monthly average of the K-index daily sum is 13.1. indicates a moderate level of geomagnetic activity during the month.

Notable geomagnetic events include 1 magnetic storms, 4 si, 15 bay, 0 sfe, 6 pi and 0 pc.

The international 5 quietest days are the 5,8,14,15,31^th.

The international 5 most disturbed days are the 2,9,16,17,22^th.

Date	K-index daily sum	Geomagnetic activity	Geomagnetic phenomena	International 5 quietest days	International 5 quietest days	geomagnetic 1-minute value plot
1	20	moderately disturbed	si bay			plot
2	27	disturbed	si bay		��	plot
3	10	calm	si pi			plot
4	08	calm				plot
5	02	extremely calm		��		plot
6	11	moderately calm				plot
7	14	moderately calm				plot
8	04	calm		��		plot
9	26	disturbed	bay pi		��	plot
10	16	moderately calm	bay			plot
11	13	moderately calm				plot
12	09	calm				plot
13	04	calm	pi			plot
14	08	calm		��		plot
15	06	calm		��		plot
16	30	disturbed	storm		��	plot
17	25	disturbed	bay		��	plot
18	09	calm				plot
19	06	calm				plot
20	16	moderately calm				plot
21	19	moderately disturbed	bay			plot
22	22	moderately disturbed	bay			plot
23	18	moderately disturbed	bay			plot
24	14	moderately calm	bay			plot
25	18	moderately disturbed	bay pi			plot
26	14	moderately calm	bay pi			plot
27	06	calm				plot
28	12	moderately calm	bay			plot
29	08	calm				plot
30	04	calm				plot
31	06	calm				plot

*) Plot diagram opens in a separate window.