Home > Observation data > Monthly overview > Monthly overview (Dec 1993)

Monthly overview (Dec 1993)

The monthly mean values of the geomagnetic field components at Kakioka are D: -6��55.3��, H: 30100nT, Z: 35135nT and F: 46266nT for December 1993.

Monthly average of the K-index daily sum is 16.3. indicates a slightly high level of geomagnetic activity during the month.

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

The international 5 quietest days are the 9,13,14,28,29^th.

The international 5 most disturbed days are the 1,2,3,8,16^th.

Date	K-index daily sum	Geomagnetic activity	Geomagnetic phenomena	International 5 quietest days	International 5 quietest days	geomagnetic 1-minute value plot
1	27	disturbed	storm		��	plot
2	32	disturbed			��	plot
3	26	disturbed			��	plot
4	13	moderately calm				plot
5	13	moderately calm				plot
6	10	calm				plot
7	20	moderately disturbed	storm			plot
8	33	disturbed			��	plot
9	05	calm		��		plot
10	14	moderately calm				plot
11	15	moderately calm				plot
12	11	moderately calm				plot
13	04	calm		��		plot
14	07	calm		��		plot
15	17	moderately disturbed				plot
16	23	disturbed				plot
17	23	disturbed				plot
18	19	moderately disturbed				plot
19	15	moderately calm				plot
20	19	moderately disturbed				plot
21	20	moderately disturbed				plot
22	18	moderately disturbed				plot
23	16	moderately calm				plot
24	19	moderately disturbed				plot
25	18	moderately disturbed				plot
26	15	moderately calm				plot
27	11	moderately calm				plot
28	06	calm		��		plot
29	03	extremely calm				plot
30	07	calm				plot
31	27	disturbed				plot

*) Plot diagram opens in a separate window.