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Monthly overview (Oct 2008)

The monthly mean values of the geomagnetic field components at Kakioka are D: -7��6.5��, H: 29978nT, Z: 35441nT and F: 46419nT for October 2008.

Monthly average of the K-index daily sum is 8.9. indicates an extremely lowl level of geomagnetic activity during the month.

Notable geomagnetic events include 1 magnetic storms, 0 si, 5 bay, 0 sfe, 10 pi and 0 pc.

The international 5 quietest days are the 9,18,24,25,27^th.

The international 5 most disturbed days are the 2,3,11,29,30^th.

Date	K-index daily sum	Geomagnetic activity	Geomagnetic phenomena	International 5 quietest days	International 5 quietest days	geomagnetic 1-minute value plot
1	15	moderately calm				plot
2	19	moderately disturbed			��	plot
3	18	moderately disturbed	pi		��	plot
4	13	moderately calm	bay			plot
5	07	calm				plot
6	04	calm				plot
7	03	extremely calm				plot
8	03	extremely calm				plot
9	00	extremely calm		��		plot
10	03	extremely calm				plot
11	26	disturbed	storm bay pi		��	plot
12	20	moderately disturbed	bay pi			plot
13	11	moderately calm				plot
14	06	calm	pi			plot
15	10	calm				plot
16	03	extremely calm				plot
17	03	extremely calm				plot
18	01	extremely calm		��		plot
19	14	moderately calm	bay pi			plot
20	03	extremely calm	pi			plot
21	06	calm				plot
22	09	calm				plot
23	04	calm				plot
24	00	extremely calm		��		plot
25	03	extremely calm		��		plot
26	08	calm				plot
27	01	extremely calm				plot
28	12	moderately calm				plot
29	21	moderately disturbed	pi		��	plot
30	20	moderately disturbed	pi			plot
31	10	calm				plot

*) Plot diagram opens in a separate window.