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Monthly overview (Dec 2000)

The monthly mean values of the geomagnetic field components at Kakioka are D: -7��3.2��, H: 30008nT, Z: 35382nT and F: 46394nT for December 2000.

Monthly average of the K-index daily sum is 11.6. indicates a slightly low level of geomagnetic activity during the month.

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

The international 5 quietest days are the 14,15,20,30,31^th.

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

*) Plot diagram opens in a separate window.