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Monthly overview (Dec 2017)

The monthly mean values of the geomagnetic field components at Kakioka are D: -7��34.9��, H: 29999nT, Z: 35830nT and F: 46730nT for December 2017.

Monthly average of the K-index daily sum is 10.7. indicates a low level of geomagnetic activity during the month.

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

The international 5 quietest days are the 3,10,15,21,22^th.

The international 5 most disturbed days are the 5,6,12,17,18^th.

Date	K-index daily sum	Geomagnetic activity	Geomagnetic phenomena	International 5 quietest days	International 5 quietest days	geomagnetic 1-minute value plot
1	12	moderately calm	bay			plot
2	05	calm	bay pi			plot
3	00	extremely calm		��		plot
4	16	moderately calm	si			plot
5	26	disturbed	bay pi		��	plot
6	21	moderately disturbed			��	plot
7	14	moderately calm				plot
8	08	calm				plot
9	05	calm				plot
10	01	extremely calm		��		plot
11	18	moderately disturbed	pi			plot
12	16	moderately calm			��	plot
13	09	calm				plot
14	04	calm				plot
15	07	calm		��		plot
16	07	calm				plot
17	27	disturbed	bay		��	plot
18	19	moderately disturbed	pi			plot
19	08	calm				plot
20	08	calm	bay			plot
21	04	calm		��		plot
22	00	extremely calm				plot
23	06	calm				plot
24	20	moderately disturbed	bay pi			plot
25	16	moderately calm				plot
26	14	moderately calm	pi			plot
27	14	moderately calm				plot
28	09	calm				plot
29	08	calm				plot
30	04	calm				plot
31	07	calm				plot

*) Plot diagram opens in a separate window.