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Monthly overview (Oct 1992)

The monthly mean values of the geomagnetic field components at Kakioka are D: -6°-53.7′°, H: 30111nT, Z: 35068nT and F: 46222nT for October 1992.

Monthly average of the K-index daily sum is 17. indicates a high level of geomagnetic activity during the month.

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

The international 5 quietest days are the 3,5,21,23,24^th.

The international 5 most disturbed days are the 1,12,15,27,29^th.

Date	K-index daily sum	Geomagnetic activity	Geomagnetic phenomena	International 5 quietest days	International 5 quietest days	geomagnetic 1-minute value plot
1	22	moderately disturbed			○	plot
2	13	moderately calm				plot
3	09	calm		○		plot
4	11	moderately calm				plot
5	08	calm		○		plot
6	13	moderately calm				plot
7	16	moderately calm	sfe			plot
8	13	moderately calm	storm si			plot
9	32	disturbed	si bay			plot
10	18	moderately disturbed				plot
11	20	moderately disturbed	storm bay			plot
12	27	disturbed			○	plot
13	23	disturbed				plot
14	22	moderately disturbed				plot
15	27	disturbed			○	plot
16	23	disturbed				plot
17	18	moderately disturbed				plot
18	13	moderately calm				plot
19	21	moderately disturbed				plot
20	12	moderately calm				plot
21	08	calm		○		plot
22	15	moderately calm				plot
23	06	calm	sfe	○		plot
24	02	extremely calm		○		plot
25	11	moderately calm				plot
26	19	moderately disturbed				plot
27	28	disturbed	bay		○	plot
28	22	moderately disturbed				plot
29	21	moderately disturbed			○	plot
30	19	moderately disturbed				plot
31	14	moderately calm				plot

*) Plot diagram opens in a separate window.