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Monthly overview (Aug 2012)

The monthly mean values of the geomagnetic field components at Kakioka are D: -7��16.2��, H: 29955nT, Z: 35594nT and F: 46522nT for August 2012.

Monthly average of the K-index daily sum is 11.5. indicates a slightly low level of geomagnetic activity during the month.

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

The international 5 quietest days are the 10,28,29,30,31^th.

The international 5 most disturbed days are the 2,16,19,20,26^th.

Date	K-index daily sum	Geomagnetic activity	Geomagnetic phenomena	International 5 quietest days	International 5 quietest days	geomagnetic 1-minute value plot
1	08	calm				plot
2	21	moderately disturbed	storm		��	plot
3	10	calm				plot
4	11	moderately calm				plot
5	06	calm				plot
6	14	moderately calm	bay			plot
7	08	calm				plot
8	14	moderately calm				plot
9	10	calm				plot
10	06	calm		��		plot
11	06	calm				plot
12	17	moderately disturbed				plot
13	17	moderately disturbed				plot
14	13	moderately calm				plot
15	07	calm				plot
16	17	moderately disturbed	si bay pi		��	plot
17	13	moderately calm				plot
18	17	moderately disturbed	bay sfe pi			plot
19	21	moderately disturbed			��	plot
20	17	moderately disturbed			��	plot
21	12	moderately calm				plot
22	09	calm				plot
23	15	moderately calm				plot
24	14	moderately calm	bay			plot
25	18	moderately disturbed	pi			plot
26	14	moderately calm				plot
27	08	calm				plot
28	03	extremely calm		��		plot
29	04	calm		��		plot
30	03	extremely calm		��		plot
31	02	extremely calm				plot

*) Plot diagram opens in a separate window.