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Monthly overview (Mar 2004)

The monthly mean values of the geomagnetic field components at Kakioka are D: -7°-3.1′°, H: 29986nT, Z: 35372nT and F: 46372nT for March 2004.

Monthly average of the K-index daily sum is 15.1. indicates a moderate level of geomagnetic activity during the month.

Notable geomagnetic events include 1 magnetic storms, 0 si, 1 bay, 2 sfe, 9 pi and 0 pc.

The international 5 quietest days are the 6,7,8,24,25^th.

The international 5 most disturbed days are the 2,9,10,11,12^th.

Date	K-index daily sum	Geomagnetic activity	International 5 quietest days	International 5 quietest days	geomagnetic 1-minute value plot
1	20	moderately disturbed			plot
2	20	moderately disturbed		○	plot
3	18	moderately disturbed			plot
4	10	calm			plot
5	09	calm			plot
6	05	calm	○		plot
7	06	calm	○		plot
8	08	calm	○		plot
9	22	moderately disturbed		○	plot
10	26	disturbed		○	plot
11	26	disturbed		○	plot
12	22	moderately disturbed		○	plot
13	20	moderately disturbed			plot
14	19	moderately disturbed			plot
15	13	moderately calm			plot
16	11	moderately calm			plot
17	08	calm			plot
18	14	moderately calm			plot
19	08	calm			plot
20	15	moderately calm			plot
21	20	moderately disturbed			plot
22	15	moderately calm			plot
23	10	calm			plot
24	02	extremely calm	○		plot
25	08	calm	○		plot
26	20	moderately disturbed			plot
27	23	disturbed			plot
28	24	disturbed			plot
29	17	moderately disturbed			plot
30	16	moderately calm			plot
31	13	moderately calm			plot

*) Plot diagram opens in a separate window.