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Monthly overview (Jun 2001)

The monthly mean values of the geomagnetic field components at Kakioka are D: -7°-2.9′°, H: 30015nT, Z: 35376nT and F: 46394nT for June 2001.

Monthly average of the K-index daily sum is 14. indicates a moderate level of geomagnetic activity during the month.

Notable geomagnetic events include 1 magnetic storms, 1 si, 0 bay, 5 sfe, 1 pi and 0 pc.

The international 5 quietest days are the 12,22,23,28,29^th.

The international 5 most disturbed days are the 2,9,10,18,21^th.

Date	K-index daily sum	Geomagnetic activity	Geomagnetic phenomena	International 5 quietest days	International 5 quietest days	geomagnetic 1-minute value plot
1	14	moderately calm				plot
2	24	disturbed			○	plot
3	13	moderately calm				plot
4	13	moderately calm				plot
5	07	calm	sfe			plot
6	15	moderately calm				plot
7	15	moderately calm				plot
8	16	moderately calm				plot
9	24	disturbed	pi		○	plot
10	20	moderately disturbed			○	plot
11	14	moderately calm				plot
12	09	calm		○		plot
13	10	calm				plot
14	06	calm				plot
15	12	moderately calm				plot
16	13	moderately calm				plot
17	11	moderately calm				plot
18	29	disturbed	storm si		○	plot
19	18	moderately disturbed				plot
20	16	moderately calm				plot
21	17	moderately disturbed			○	plot
22	11	moderately calm	sfe	○		plot
23	15	moderately calm	sfe	○		plot
24	13	moderately calm				plot
25	09	calm				plot
26	18	moderately disturbed				plot
27	10	calm				plot
28	03	extremely calm		○		plot
29	10	calm		○		plot
30	15	moderately calm				plot

*) Plot diagram opens in a separate window.