The monthly mean values of the geomagnetic field components at Kakioka are D: -716.2, H: 29955nT, Z: 35594nT and F: 46522nT for August 2012.
Monthly average of the K-index daily sum is 11.5. indicates a slightly low level of geomagnetic activity during the month.
Notable geomagnetic events include 1 magnetic storms, 1 si, 4 bay, 2 sfe, 4 pi and 0 pc.
The international 5 quietest days are the 10,28,29,30,31th.
The international 5 most disturbed days are the 2,16,19,20,26th.
Plot of the geomagnetic hourly value for August 2012
Plot of the K-index daily total sum for 2012
Details of the geomagnetic storms in August 2012
Date | K-index daily sum |
Geomagnetic activity |
Geomagnetic phenomena |
International 5 quietest days |
International 5 quietest days |
geomagnetic 1-minute value plot |
---|---|---|---|---|---|---|
1 | 08 | calm | plot | |||
2 | 21 | moderately disturbed | storm | plot | ||
3 | 10 | calm | plot | |||
4 | 11 | moderately calm | plot | |||
5 | 06 | calm | plot | |||
6 | 14 | moderately calm | bay | plot | ||
7 | 08 | calm | plot | |||
8 | 14 | moderately calm | plot | |||
9 | 10 | calm | plot | |||
10 | 06 | calm | plot | |||
11 | 06 | calm | plot | |||
12 | 17 | moderately disturbed | plot | |||
13 | 17 | moderately disturbed | plot | |||
14 | 13 | moderately calm | plot | |||
15 | 07 | calm | plot | |||
16 | 17 | moderately disturbed | si bay pi | plot | ||
17 | 13 | moderately calm | plot | |||
18 | 17 | moderately disturbed | bay sfe pi | plot | ||
19 | 21 | moderately disturbed | plot | |||
20 | 17 | moderately disturbed | plot | |||
21 | 12 | moderately calm | plot | |||
22 | 09 | calm | plot | |||
23 | 15 | moderately calm | plot | |||
24 | 14 | moderately calm | bay | plot | ||
25 | 18 | moderately disturbed | pi | plot | ||
26 | 14 | moderately calm | plot | |||
27 | 08 | calm | plot | |||
28 | 03 | extremely calm | plot | |||
29 | 04 | calm | plot | |||
30 | 03 | extremely calm | plot | |||
31 | 02 | extremely calm | plot |
*) Plot diagram opens in a separate window.
Copyright (c) Kakioka Magnetic Observatory, Japan Meteorological Agency. All rights reserved.