Home > Observation data > Monthly overview > Monthly overview (May 1995)

Monthly overview (May 1995)

The monthly mean values of the geomagnetic field components at Kakioka are D: -6��57.7��, H: 30082nT, Z: 35213nT and F: 46313nT for May 1995.

Monthly average of the K-index daily sum is 18.8. indicates an extremely 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 1,10,15,21,27^th.

The international 5 most disturbed days are the 2,3,5,16,30^th.

Date	K-index daily sum	Geomagnetic activity	Geomagnetic phenomena	International 5 quietest days	International 5 quietest days	geomagnetic 1-minute value plot
1	04	calm		��		plot
2	33	disturbed	si		��	plot
3	30	disturbed			��	plot
4	27	disturbed				plot
5	30	disturbed			��	plot
6	25	disturbed	bay			plot
7	24	disturbed				plot
8	21	moderately disturbed				plot
9	17	moderately disturbed				plot
10	11	moderately calm		��		plot
11	07	calm				plot
12	11	moderately calm				plot
13	20	moderately disturbed	si			plot
14	12	moderately calm				plot
15	08	calm		��		plot
16	36	disturbed	storm		��	plot
17	23	disturbed				plot
18	16	moderately calm				plot
19	19	moderately disturbed				plot
20	22	moderately disturbed				plot
21	07	calm		��		plot
22	13	moderately calm				plot
23	17	moderately disturbed				plot
24	24	disturbed				plot
25	19	moderately disturbed				plot
26	18	moderately disturbed				plot
27	12	moderately calm				plot
28	10	calm				plot
29	13	moderately calm				plot
30	29	disturbed	si			plot
31	26	disturbed				plot

*) Plot diagram opens in a separate window.