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Monthly overview (Fab 1992)

The monthly mean values of the geomagnetic field components at Kakioka are D: -6��53.2��, H: 30089nT, Z: 35035nT and F: 46182nT for February 1992.

Monthly average of the K-index daily sum is 23.4. indicates an extremely high level of geomagnetic activity during the month.

Notable geomagnetic events include 8 magnetic storms, 2 si, 2 bay, 1 sfe, 0 pi and 0 pc.

The international 5 quietest days are the 5,6,11,15,16^th.

The international 5 most disturbed days are the 3,9,20,21,27^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			plot
2	33	disturbed	storm			plot
3	38	disturbed			��	plot
4	27	disturbed				plot
5	13	moderately calm		��		plot
6	10	calm		��		plot
7	23	disturbed	bay			plot
8	34	disturbed	storm si			plot
9	39	disturbed			��	plot
10	26	disturbed				plot
11	15	moderately calm		��		plot
12	16	moderately calm				plot
13	14	moderately calm				plot
14	14	moderately calm	bay sfe			plot
15	04	calm		��		plot
16	05	calm				plot
17	25	disturbed	storm			plot
18	19	moderately disturbed				plot
19	19	moderately disturbed				plot
20	39	disturbed	storm		��	plot
21	34	disturbed			��	plot
22	21	moderately disturbed				plot
23	15	moderately calm				plot
24	27	disturbed	storm si			plot
25	34	disturbed				plot
26	32	disturbed	storm			plot
27	39	disturbed				plot
28	14	moderately calm				plot
29	26	disturbed	storm			plot

*) Plot diagram opens in a separate window.