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Monthly overview (Fab 2003)

The monthly mean values of the geomagnetic field components at Kakioka are D: -7��2.9��, H: 29989nT, Z: 35376nT and F: 46377nT for February 2003.

Monthly average of the K-index daily sum is 20.1. indicates an extremely high level of geomagnetic activity during the month.

Notable geomagnetic events include 2 magnetic storms, 1 si, 5 bay, 0 sfe, 4 pi and 0 pc.

The international 5 quietest days are the 11,13,23,24,25^th.

The international 5 most disturbed days are the 2,3,4,15,27^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	storm			plot
2	33	disturbed	bay		��	plot
3	21	moderately disturbed	bay		��	plot
4	25	disturbed	storm		��	plot
5	15	moderately calm				plot
6	25	disturbed				plot
7	19	moderately disturbed				plot
8	21	moderately disturbed	pi			plot
9	22	moderately disturbed	bay			plot
10	21	moderately disturbed				plot
11	16	moderately calm		��		plot
12	19	moderately disturbed	bay pi			plot
13	10	calm		��		plot
14	24	disturbed				plot
15	25	disturbed	bay		��	plot
16	19	moderately disturbed				plot
17	20	moderately disturbed				plot
18	25	disturbed	si			plot
19	19	moderately disturbed	pi			plot
20	24	disturbed	pi			plot
21	16	moderately calm				plot
22	14	moderately calm				plot
23	17	moderately disturbed		��		plot
24	12	moderately calm		��		plot
25	09	calm				plot
26	23	disturbed				plot
27	30	disturbed				plot
28	24	disturbed				plot

*) Plot diagram opens in a separate window.