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Monthly overview (Aug 2002)

The monthly mean values of the geomagnetic field components at Kakioka are D: -7��3.1��, H: 29994nT, Z: 35376nT and F: 46380nT for August 2002.

Monthly average of the K-index daily sum is 16.8. indicates a slightly high level of geomagnetic activity during the month.

Notable geomagnetic events include 2 magnetic storms, 4 si, 2 bay, 3 sfe, 3 pi and 0 pc.

The international 5 quietest days are the 5,6,7,24,25^th.

The international 5 most disturbed days are the 1,2,19,20,21^th.

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

*) Plot diagram opens in a separate window.