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Monthly overview (Sep 1993)

The monthly mean values of the geomagnetic field components at Kakioka are D: -6°-55′°, H: 30105nT, Z: 35121nT and F: 46258nT for September 1993.

Monthly average of the K-index daily sum is 16.1. indicates a slightly high level of geomagnetic activity during the month.

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

The international 5 quietest days are the 1,10,17,18,19^th.

The international 5 most disturbed days are the 3,4,13,14,29^th.

Date	K-index daily sum	Geomagnetic activity	International 5 quietest days	International 5 quietest days	geomagnetic 1-minute value plot
1	04	calm	○		plot
2	14	moderately calm			plot
3	30	disturbed		○	plot
4	24	disturbed		○	plot
5	17	moderately disturbed			plot
6	16	moderately calm			plot
7	13	moderately calm			plot
8	11	moderately calm			plot
9	06	calm			plot
10	11	moderately calm	○		plot
11	09	calm			plot
12	18	moderately disturbed			plot
13	41	disturbed		○	plot
14	24	disturbed		○	plot
15	17	moderately disturbed			plot
16	13	moderately calm			plot
17	11	moderately calm	○		plot
18	06	calm	○		plot
19	07	calm	○		plot
20	22	moderately disturbed			plot
21	13	moderately calm			plot
22	12	moderately calm			plot
23	16	moderately calm			plot
24	27	disturbed			plot
25	13	moderately calm			plot
26	18	moderately disturbed			plot
27	13	moderately calm			plot
28	14	moderately calm			plot
29	23	disturbed		○	plot
30	19	moderately disturbed			plot

*) Plot diagram opens in a separate window.