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Monthly overview (Jun 2003)

The monthly mean values of the geomagnetic field components at Kakioka are D: -7°-3.5′°, H: 29980nT, Z: 35380nT and F: 46374nT for June 2003.

Monthly average of the K-index daily sum is 22.2. indicates an extremely high level of geomagnetic activity during the month.

Notable geomagnetic events include 4 magnetic storms, 2 si, 5 bay, 2 sfe, 8 pi and 0 pc.

The international 5 quietest days are the 5,12,13,20,22^th.

The international 5 most disturbed days are the 2,16,17,18,28^th.

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

*) Plot diagram opens in a separate window.