The monthly mean values of the geomagnetic field components at Kakioka are D: -73, H: 30020nT, Z: 35354nT and F: 46381nT for November 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 4 magnetic storms, 1 si, 2 bay, 3 sfe, 3 pi and 0 pc.
The international 5 quietest days are the 1,2,4,11,12th.
The international 5 most disturbed days are the 7,8,9,13,14th.
Plot of the geomagnetic hourly value for November 1998
Plot of the K-index daily total sum for 1998
Details of the geomagnetic storms in November 1998
Date | K-index daily sum |
Geomagnetic activity |
Geomagnetic phenomena |
International 5 quietest days |
International 5 quietest days |
geomagnetic 1-minute value plot |
---|---|---|---|---|---|---|
1 | 06 | calm | plot | |||
2 | 09 | calm | plot | |||
3 | 09 | calm | plot | |||
4 | 11 | moderately calm | plot | |||
5 | 16 | moderately calm | plot | |||
6 | 24 | disturbed | pi | plot | ||
7 | 26 | disturbed | storm | plot | ||
8 | 36 | disturbed | storm | plot | ||
9 | 41 | disturbed | plot | |||
10 | 12 | moderately calm | plot | |||
11 | 04 | calm | plot | |||
12 | 07 | calm | plot | |||
13 | 37 | disturbed | storm | plot | ||
14 | 30 | disturbed | plot | |||
15 | 13 | moderately calm | plot | |||
16 | 10 | calm | plot | |||
17 | 09 | calm | pi | plot | ||
18 | 12 | moderately calm | pi | plot | ||
19 | 15 | moderately calm | plot | |||
20 | 17 | moderately disturbed | plot | |||
21 | 11 | moderately calm | plot | |||
22 | 11 | moderately calm | sfe | plot | ||
23 | 17 | moderately disturbed | sfe | plot | ||
24 | 21 | moderately disturbed | bay | plot | ||
25 | 19 | moderately disturbed | bay | plot | ||
26 | 19 | moderately disturbed | plot | |||
27 | 16 | moderately calm | plot | |||
28 | 12 | moderately calm | sfe | plot | ||
29 | 11 | moderately calm | plot | |||
30 | 22 | moderately disturbed | si | plot |
*) Plot diagram opens in a separate window.
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