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Monthly overview (Jan 2017)

The monthly mean values of the geomagnetic field components at Kakioka are D: -7��31.4��, H: 29986nT, Z: 35795nT and F: 46695nT for January 2017.

Monthly average of the K-index daily sum is 13.5. indicates a moderate level of geomagnetic activity during the month.

Notable geomagnetic events include 0 magnetic storms, 1 si, 12 bay, 0 sfe, 7 pi and 0 pc.

The international 5 quietest days are the 13,14,16,17,24^th.

The international 5 most disturbed days are the 5,7,8,27,31^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	bay			plot
2	14	moderately calm				plot
3	18	moderately disturbed				plot
4	17	moderately disturbed	pi			plot
5	20	moderately disturbed	bay		��	plot
6	20	moderately disturbed	pi			plot
7	23	disturbed	bay		��	plot
8	23	disturbed	bay		��	plot
9	17	moderately disturbed	bay			plot
10	12	moderately calm	bay			plot
11	10	calm				plot
12	05	calm				plot
13	09	calm		��		plot
14	05	calm		��		plot
15	07	calm				plot
16	02	extremely calm		��		plot
17	07	calm	bay pi	��		plot
18	23	disturbed				plot
19	13	moderately calm	pi			plot
20	15	moderately calm	bay			plot
21	14	moderately calm				plot
22	14	moderately calm				plot
23	08	calm				plot
24	01	extremely calm				plot
25	06	calm				plot
26	19	moderately disturbed	si			plot
27	21	moderately disturbed	bay		��	plot
28	13	moderately calm				plot
29	11	moderately calm				plot
30	10	calm				plot
31	23	disturbed	bay pi			plot

*) Plot diagram opens in a separate window.