The monthly mean values of the geomagnetic field components at Kakioka are D: -7°-39.2′°, H: 30026nT, Z: 35857nT and F: 46768nT for February 2019.
Monthly average of the K-index daily sum is 10.1. indicates a low level of geomagnetic activity during the month.
Notable geomagnetic events include 0 magnetic storms, 0 si, 5 bay, 0 sfe, 4 pi and 0 pc.
The international 5 quietest days are the 19,23,24,25,26th.
The international 5 most disturbed days are the 1,2,13,21,28th.
Plot of the geomagnetic hourly value for February 2019
Plot of the K-index daily total sum for 2019
| Date | K-index daily sum |
Geomagnetic activity |
Geomagnetic phenomena |
International 5 quietest days |
International 5 quietest days |
geomagnetic 1-minute value plot |
|---|---|---|---|---|---|---|
| 1 | 21 | moderately disturbed | ○ | plot | ||
| 2 | 22 | moderately disturbed | ○ | plot | ||
| 3 | 17 | moderately disturbed | plot | |||
| 4 | 10 | calm | plot | |||
| 5 | 06 | calm | plot | |||
| 6 | 15 | moderately calm | plot | |||
| 7 | 05 | calm | pi | plot | ||
| 8 | 13 | moderately calm | bay | plot | ||
| 9 | 16 | moderately calm | plot | |||
| 10 | 07 | calm | plot | |||
| 11 | 12 | moderately calm | plot | |||
| 12 | 08 | calm | pi | plot | ||
| 13 | 17 | moderately disturbed | bay | ○ | plot | |
| 14 | 11 | moderately calm | bay | plot | ||
| 15 | 06 | calm | plot | |||
| 16 | 06 | calm | plot | |||
| 17 | 03 | extremely calm | plot | |||
| 18 | 07 | calm | plot | |||
| 19 | 01 | extremely calm | ○ | plot | ||
| 20 | 07 | calm | plot | |||
| 21 | 17 | moderately disturbed | ○ | plot | ||
| 22 | 04 | calm | plot | |||
| 23 | 02 | extremely calm | ○ | plot | ||
| 24 | 02 | extremely calm | ○ | plot | ||
| 25 | 01 | extremely calm | ○ | plot | ||
| 26 | 03 | extremely calm | ○ | plot | ||
| 27 | 15 | moderately calm | pi | plot | ||
| 28 | 28 | disturbed | bay pi | ○ | plot |
*) Plot diagram opens in a separate window.
