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Monthly overview (Mar 1997)

The monthly mean values of the geomagnetic field components at Kakioka are D: -7��0.6��, H: 30070nT, Z: 35292nT and F: 46365nT for March 1997.

Monthly average of the K-index daily sum is 14.1. indicates a moderate level of geomagnetic activity during the month.

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

The international 5 quietest days are the 9,10,19,20,23^th.

The international 5 most disturbed days are the 1,12,26,28,29^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			��	plot
2	19	moderately disturbed				plot
3	15	moderately calm				plot
4	10	calm				plot
5	15	moderately calm	si			plot
6	13	moderately calm				plot
7	17	moderately disturbed				plot
8	11	moderately calm				plot
9	00	extremely calm		��		plot
10	06	calm		��		plot
11	09	calm				plot
12	21	moderately disturbed			��	plot
13	15	moderately calm				plot
14	12	moderately calm				plot
15	16	moderately calm				plot
16	16	moderately calm				plot
17	12	moderately calm				plot
18	10	calm				plot
19	08	calm		��		plot
20	08	calm	si	��		plot
21	17	moderately disturbed				plot
22	16	moderately calm				plot
23	10	calm				plot
24	14	moderately calm				plot
25	21	moderately disturbed				plot
26	25	disturbed			��	plot
27	12	moderately calm				plot
28	21	moderately disturbed			��	plot
29	23	disturbed				plot
30	17	moderately disturbed				plot
31	10	calm				plot

*) Plot diagram opens in a separate window.