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Monthly overview (Mar 1998)

The monthly mean values of the geomagnetic field components at Kakioka are D: -7��2.1��, H: 30044nT, Z: 35327nT and F: 46376nT for March 1998.

Monthly average of the K-index daily sum is 16.8. indicates a slightly high level of geomagnetic activity during the month.

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

The international 5 quietest days are the 7,8,9,18,19^th.

The international 5 most disturbed days are the 10,11,15,21,29^th.

Date	K-index daily sum	Geomagnetic activity	Geomagnetic phenomena	International 5 quietest days	International 5 quietest days	geomagnetic 1-minute value plot
1	19	moderately disturbed	pi			plot
2	19	moderately disturbed				plot
3	06	calm				plot
4	18	moderately disturbed	bay pi			plot
5	16	moderately calm				plot
6	20	moderately disturbed	pi			plot
7	05	calm		��		plot
8	06	calm		��		plot
9	08	calm		��		plot
10	30	disturbed	storm pi		��	plot
11	29	disturbed			��	plot
12	23	disturbed				plot
13	18	moderately disturbed	pi			plot
14	20	moderately disturbed				plot
15	23	disturbed			��	plot
16	18	moderately disturbed	bay			plot
17	11	moderately calm	pi			plot
18	03	extremely calm		��		plot
19	04	calm				plot
20	15	moderately calm				plot
21	26	disturbed	storm		��	plot
22	21	moderately disturbed				plot
23	09	calm				plot
24	16	moderately calm				plot
25	22	moderately disturbed	pi			plot
26	19	moderately disturbed				plot
27	21	moderately disturbed				plot
28	20	moderately disturbed				plot
29	23	disturbed				plot
30	19	moderately disturbed				plot
31	15	moderately calm				plot

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