Home > Observation data > Monthly overview > Monthly overview (Dec 2022)

Monthly overview (Dec 2022)

The monthly mean values of the geomagnetic field components at Kakioka are D: -7��52.2��, H: 30097nT, Z: 35911nT and F: 46856nT for December 2022.

Monthly average of the K-index daily sum is 15.5. indicates a slightly high level of geomagnetic activity during the month.

Notable geomagnetic events include 2 magnetic storms, 0 si, 8 bay, 0 sfe, 3 pi and 0 pc.

The international 5 quietest days are the 6,13,14,17,18^th.

The international 5 most disturbed days are the 1,23,24,27,30^th.

Date	K-index daily sum	Geomagnetic activity	Geomagnetic phenomena	International 5 quietest days	International 5 quietest days	geomagnetic 1-minute value plot
1	27	disturbed	bay		��	plot
2	21	moderately disturbed				plot
3	14	moderately calm				plot
4	21	moderately disturbed	bay			plot
5	14	moderately calm				plot
6	04	calm		��		plot
7	20	moderately disturbed				plot
8	13	moderately calm				plot
9	16	moderately calm	bay			plot
10	13	moderately calm				plot
11	15	moderately calm				plot
12	07	calm				plot
13	05	calm		��		plot
14	06	calm		��		plot
15	11	moderately calm				plot
16	06	calm				plot
17	02	extremely calm		��		plot
18	08	calm				plot
19	22	moderately disturbed				plot
20	12	moderately calm				plot
21	15	moderately calm	bay			plot
22	19	moderately disturbed	pi			plot
23	26	disturbed	bay		��	plot
24	26	disturbed			��	plot
25	16	moderately calm				plot
26	22	moderately disturbed	storm bay pi			plot
27	24	disturbed			��	plot
28	06	calm				plot
29	16	moderately calm	storm bay			plot
30	30	disturbed	bay			plot
31	22	moderately disturbed	pi			plot

*) Plot diagram opens in a separate window.