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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	International 5 quietest days	International 5 quietest days	geomagnetic 1-minute value plot
1	19	moderately disturbed			plot
2	20	moderately disturbed			plot
3	20	moderately disturbed			plot
4	23	disturbed		○	plot
5	20	moderately disturbed			plot
6	27	disturbed			plot
7	16	moderately calm			plot
8	15	moderately calm	○		plot
9	12	moderately calm			plot
10	21	moderately disturbed			plot
11	17	moderately disturbed			plot
12	14	moderately calm	○		plot
13	21	moderately disturbed			plot
14	24	disturbed			plot
15	28	disturbed			plot
16	24	disturbed			plot
17	30	disturbed		○	plot
18	23	disturbed			plot
19	19	moderately disturbed			plot
20	26	disturbed			plot
21	24	disturbed			plot
22	20	moderately disturbed			plot
23	23	disturbed			plot
24	13	moderately calm	○		plot
25	06	calm	○		plot
26	15	moderately calm	○		plot
27	25	disturbed			plot
28	22	moderately disturbed			plot
29	24	disturbed		○	plot
30	26	disturbed		○	plot
31	25	disturbed		○	plot

*) Plot diagram opens in a separate window.