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Monthly overview (Nov 1997)


Overview.

The monthly mean values of the geomagnetic field components at Kakioka are D: -71.7, H: 30051nT, Z: 35319nT and F: 46373nT for November 1997.

Monthly average of the K-index daily sum is 15.4. indicates a moderate level of geomagnetic activity during the month.

Notable geomagnetic events include 2 magnetic storms, 0 si, 0 bay, 3 sfe, 4 pi and 0 pc.

The international 5 quietest days are the 20,21,25,27,29th.

The international 5 most disturbed days are the 6,7,14,22,23th.


Plot of the geomagnetic hourly value for November 1997

Plot of the K-index daily total sum for 1997

Details of the geomagnetic storms in November 1997

Daily geomagnetic activity in November 1997.

Date K-index
daily sum
Geomagnetic
activity
Geomagnetic
phenomena
International
5 quietest days
International
5 quietest days
geomagnetic
1-minute value plot
1 17 moderately disturbed plot
2 07 calm plot
3 10 calm sfe plot
4 24 disturbed sfe plot
5 23 disturbed plot
6 22 moderately disturbed storm pi plot
7 32 disturbed plot
8 13 moderately calm plot
9 20 moderately disturbed plot
10 21 moderately disturbed plot
11 18 moderately disturbed plot
12 10 calm plot
13 11 moderately calm plot
14 21 moderately disturbed plot
15 19 moderately disturbed plot
16 18 moderately disturbed plot
17 14 moderately calm plot
18 20 moderately disturbed pi plot
19 08 calm plot
20 06 calm plot
21 04 calm plot
22 37 disturbed storm pi plot
23 30 disturbed plot
24 18 moderately disturbed pi plot
25 06 calm plot
26 08 calm plot
27 05 calm plot
28 05 calm sfe plot
29 03 extremely calm plot
30 13 moderately calm plot

*) Plot diagram opens in a separate window.



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