The monthly mean values of the geomagnetic field components at Kakioka are D: -7°-1.3′°, H: 30070nT, Z: 35305nT and F: 46375nT for August 1997.
Monthly average of the K-index daily sum is 12.4. indicates a slightly low level of geomagnetic activity during the month.
Notable geomagnetic events include 0 magnetic storms, 0 si, 1 bay, 0 sfe, 4 pi and 0 pc.
The international 5 quietest days are the 5,6,19,23,26th.
The international 5 most disturbed days are the 3,13,14,28,29th.
Plot of the geomagnetic hourly value for August 1997
Plot of the K-index daily total sum for 1997
| Date | K-index daily sum |
Geomagnetic activity |
Geomagnetic phenomena |
International 5 quietest days |
International 5 quietest days |
geomagnetic 1-minute value plot |
|---|---|---|---|---|---|---|
| 1 | 13 | moderately calm | plot | |||
| 2 | 11 | moderately calm | plot | |||
| 3 | 24 | disturbed | pi | ○ | plot | |
| 4 | 17 | moderately disturbed | plot | |||
| 5 | 09 | calm | ○ | plot | ||
| 6 | 05 | calm | ○ | plot | ||
| 7 | 16 | moderately calm | plot | |||
| 8 | 11 | moderately calm | plot | |||
| 9 | 16 | moderately calm | plot | |||
| 10 | 14 | moderately calm | plot | |||
| 11 | 13 | moderately calm | plot | |||
| 12 | 10 | calm | plot | |||
| 13 | 16 | moderately calm | ○ | plot | ||
| 14 | 23 | disturbed | ○ | plot | ||
| 15 | 12 | moderately calm | plot | |||
| 16 | 09 | calm | plot | |||
| 17 | 15 | moderately calm | plot | |||
| 18 | 12 | moderately calm | plot | |||
| 19 | 06 | calm | ○ | plot | ||
| 20 | 11 | moderately calm | plot | |||
| 21 | 14 | moderately calm | pi | plot | ||
| 22 | 11 | moderately calm | plot | |||
| 23 | 07 | calm | ○ | plot | ||
| 24 | 11 | moderately calm | plot | |||
| 25 | 06 | calm | plot | |||
| 26 | 03 | extremely calm | ○ | plot | ||
| 27 | 06 | calm | plot | |||
| 28 | 21 | moderately disturbed | ○ | plot | ||
| 29 | 20 | moderately disturbed | bay pi | ○ | plot | |
| 30 | 14 | moderately calm | pi | plot | ||
| 31 | 09 | calm | plot |
*) Plot diagram opens in a separate window.
