The monthly mean values of the geomagnetic field components at Kakioka are D: -721.4, H: 29964nT, Z: 35670nT and F: 46585nT for April 2014.
Monthly average of the K-index daily sum is 12.7. indicates a slightly low level of geomagnetic activity during the month.
Notable geomagnetic events include 0 magnetic storms, 3 si, 2 bay, 1 sfe, 2 pi and 1 pc.
The international 5 quietest days are the 2,6,10,22,27th.
The international 5 most disturbed days are the 12,13,20,21,30th.
Plot of the geomagnetic hourly value for April 2014
Plot of the K-index daily total sum for 2014
| Date | K-index daily sum |
Geomagnetic activity |
Geomagnetic phenomena |
International 5 quietest days |
International 5 quietest days |
geomagnetic 1-minute value plot |
|---|---|---|---|---|---|---|
| 1 | 07 | calm | plot | |||
| 2 | 07 | calm | plot | |||
| 3 | 12 | moderately calm | plot | |||
| 4 | 10 | calm | plot | |||
| 5 | 20 | moderately disturbed | plot | |||
| 6 | 04 | calm | plot | |||
| 7 | 15 | moderately calm | plot | |||
| 8 | 08 | calm | plot | |||
| 9 | 10 | calm | plot | |||
| 10 | 02 | extremely calm | plot | |||
| 11 | 14 | moderately calm | plot | |||
| 12 | 25 | disturbed | bay | plot | ||
| 13 | 16 | moderately calm | plot | |||
| 14 | 07 | calm | plot | |||
| 15 | 06 | calm | plot | |||
| 16 | 08 | calm | plot | |||
| 17 | 19 | moderately disturbed | plot | |||
| 18 | 15 | moderately calm | plot | |||
| 19 | 24 | disturbed | si | plot | ||
| 20 | 26 | disturbed | si pi pc | plot | ||
| 21 | 25 | disturbed | si | plot | ||
| 22 | 09 | calm | plot | |||
| 23 | 13 | moderately calm | plot | |||
| 24 | 17 | moderately disturbed | plot | |||
| 25 | 14 | moderately calm | sfe pi | plot | ||
| 26 | 07 | calm | plot | |||
| 27 | 03 | extremely calm | plot | |||
| 28 | 06 | calm | plot | |||
| 29 | 08 | calm | plot | |||
| 30 | 25 | disturbed | bay | plot |
*) Plot diagram opens in a separate window.
Copyright (c) Kakioka Magnetic Observatory, Japan Meteorological Agency. All rights reserved.
