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Monthly overview (Dec 1992)

The monthly mean values of the geomagnetic field components at Kakioka are D: -6��53.7��, H: 30114nT, Z: 35077nT and F: 46230nT for December 1992.

Monthly average of the K-index daily sum is 16.4. indicates a slightly high level of geomagnetic activity during the month.

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

The international 5 quietest days are the 5,6,16,25,26^th.

The international 5 most disturbed days are the 8,9,17,28,29^th.

Date	K-index daily sum	Geomagnetic activity	Geomagnetic phenomena	International 5 quietest days	International 5 quietest days	geomagnetic 1-minute value plot
1	23	disturbed				plot
2	15	moderately calm				plot
3	21	moderately disturbed				plot
4	17	moderately disturbed				plot
5	11	moderately calm		��		plot
6	07	calm	bay	��		plot
7	20	moderately disturbed	si			plot
8	26	disturbed			��	plot
9	21	moderately disturbed			��	plot
10	20	moderately disturbed	bay			plot
11	13	moderately calm				plot
12	13	moderately calm	bay			plot
13	11	moderately calm				plot
14	13	moderately calm				plot
15	20	moderately disturbed				plot
16	07	calm		��		plot
17	26	disturbed	storm		��	plot
18	16	moderately calm				plot
19	16	moderately calm	si			plot
20	19	moderately disturbed				plot
21	19	moderately disturbed	bay			plot
22	10	calm				plot
23	12	moderately calm				plot
24	17	moderately disturbed				plot
25	07	calm		��		plot
26	05	calm				plot
27	09	calm	storm			plot
28	31	disturbed			��	plot
29	30	disturbed				plot
30	16	moderately calm				plot
31	16	moderately calm				plot

*) Plot diagram opens in a separate window.