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Monthly overview (Sep 2013)

The monthly mean values of the geomagnetic field components at Kakioka are D: -7��19.7��, H: 29962nT, Z: 35648nT and F: 46567nT for September 2013.

Monthly average of the K-index daily sum is 9.4. indicates an extremely lowl level of geomagnetic activity during the month.

Notable geomagnetic events include 0 magnetic storms, 0 si, 3 bay, 0 sfe, 6 pi and 0 pc.

The international 5 quietest days are the 15,26,27,28,29^th.

The international 5 most disturbed days are the 1,2,13,19,24^th.

Date	K-index daily sum	Geomagnetic activity	Geomagnetic phenomena	International 5 quietest days	International 5 quietest days	geomagnetic 1-minute value plot
1	12	moderately calm			��	plot
2	15	moderately calm	bay		��	plot
3	14	moderately calm				plot
4	13	moderately calm	pi			plot
5	05	calm				plot
6	09	calm				plot
7	04	calm				plot
8	10	calm				plot
9	07	calm				plot
10	13	moderately calm	pi			plot
11	13	moderately calm				plot
12	12	moderately calm				plot
13	17	moderately disturbed	bay pi		��	plot
14	09	calm				plot
15	02	extremely calm		��		plot
16	07	calm				plot
17	15	moderately calm				plot
18	12	moderately calm				plot
19	19	moderately disturbed	bay pi		��	plot
20	13	moderately calm	pi			plot
21	12	moderately calm				plot
22	09	calm				plot
23	04	calm				plot
24	22	moderately disturbed				plot
25	08	calm				plot
26	00	extremely calm		��		plot
27	01	extremely calm		��		plot
28	00	extremely calm		��		plot
29	02	extremely calm				plot
30	04	calm				plot

*) Plot diagram opens in a separate window.