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Monthly overview (Dec 2006)

The monthly mean values of the geomagnetic field components at Kakioka are D: -7°-4.7′°, H: 29972nT, Z: 35399nT and F: 46384nT for December 2006.

Monthly average of the K-index daily sum is 14.6. indicates a moderate level of geomagnetic activity during the month.

Notable geomagnetic events include 2 magnetic storms, 8 si, 6 bay, 1 sfe, 15 pi and 2 pc.

The international 5 quietest days are the 2,4,27,29,31^th.

The international 5 most disturbed days are the 6,7,12,14,15^th.

Date	K-index daily sum	Geomagnetic activity	International 5 quietest days	International 5 quietest days	geomagnetic 1-minute value plot
1	08	calm			plot
2	03	extremely calm	○		plot
3	03	extremely calm			plot
4	00	extremely calm	○		plot
5	07	calm			plot
6	29	disturbed		○	plot
7	24	disturbed		○	plot
8	25	disturbed			plot
9	13	moderately calm			plot
10	20	moderately disturbed			plot
11	19	moderately disturbed			plot
12	25	disturbed		○	plot
13	11	moderately calm			plot
14	28	disturbed		○	plot
15	35	disturbed		○	plot
16	16	moderately calm			plot
17	10	calm			plot
18	17	moderately disturbed			plot
19	21	moderately disturbed			plot
20	23	disturbed			plot
21	20	moderately disturbed			plot
22	23	disturbed			plot
23	17	moderately disturbed			plot
24	15	moderately calm			plot
25	12	moderately calm			plot
26	09	calm			plot
27	02	extremely calm	○		plot
28	03	extremely calm			plot
29	06	calm	○		plot
30	04	calm			plot
31	05	calm	○		plot

*) Plot diagram opens in a separate window.