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Monthly overview (May 1992)

The monthly mean values of the geomagnetic field components at Kakioka are D: -6��53.2��, H: 30115nT, Z: 35045nT and F: 46207nT for May 1992.

Monthly average of the K-index daily sum is 17.6. indicates a high level of geomagnetic activity during the month.

Notable geomagnetic events include 1 magnetic storms, 3 si, 1 bay, 0 sfe, 0 pi and 0 pc.

The international 5 quietest days are the 6,14,15,16,17^th.

The international 5 most disturbed days are the 8,9,10,11,22^th.

Date	K-index daily sum	Geomagnetic activity	Geomagnetic phenomena	International 5 quietest days	International 5 quietest days	geomagnetic 1-minute value plot
1	18	moderately disturbed				plot
2	19	moderately disturbed				plot
3	14	moderately calm				plot
4	17	moderately disturbed				plot
5	14	moderately calm				plot
6	12	moderately calm		��		plot
7	23	disturbed				plot
8	27	disturbed	bay		��	plot
9	25	disturbed	storm si		��	plot
10	46	disturbed			��	plot
11	29	disturbed			��	plot
12	18	moderately disturbed				plot
13	20	moderately disturbed				plot
14	03	extremely calm		��		plot
15	08	calm		��		plot
16	07	calm		��		plot
17	06	calm				plot
18	17	moderately disturbed	si			plot
19	15	moderately calm				plot
20	13	moderately calm				plot
21	13	moderately calm				plot
22	27	disturbed				plot
23	21	moderately disturbed				plot
24	15	moderately calm				plot
25	17	moderately disturbed				plot
26	12	moderately calm				plot
27	17	moderately disturbed				plot
28	18	moderately disturbed				plot
29	23	disturbed				plot
30	17	moderately disturbed				plot
31	14	moderately calm				plot

*) Plot diagram opens in a separate window.