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Monthly overview (Mar 2003)

The monthly mean values of the geomagnetic field components at Kakioka are D: -7��3.2��, H: 29981nT, Z: 35376nT and F: 46372nT for March 2003.

Monthly average of the K-index daily sum is 20.7. indicates an extremely high level of geomagnetic activity during the month.

Notable geomagnetic events include 0 magnetic storms, 2 si, 9 bay, 0 sfe, 8 pi and 0 pc.

The international 5 quietest days are the 8,12,24,25,26^th.

The international 5 most disturbed days are the 4,17,29,30,31^th.

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

*) Plot diagram opens in a separate window.