The monthly mean values of the geomagnetic field components at Kakioka are D: -7°-9.8′°, H: 29969nT, Z: 35495nT and F: 46455nT for May 2010.
Monthly average of the K-index daily sum is 10.4. indicates a low level of geomagnetic activity during the month.
Notable geomagnetic events include 1 magnetic storms, 2 si, 0 bay, 0 sfe, 6 pi and 0 pc.
The international 5 quietest days are the 9,13,23,24,27th.
The international 5 most disturbed days are the 2,3,29,30,31th.
Plot of the geomagnetic hourly value for May 2010
Plot of the K-index daily total sum for 2010
Details of the geomagnetic storms in May 2010
| Date | K-index daily sum |
Geomagnetic activity |
Geomagnetic phenomena |
International 5 quietest days |
International 5 quietest days |
geomagnetic 1-minute value plot |
|---|---|---|---|---|---|---|
| 1 | 05 | calm | plot | |||
| 2 | 25 | disturbed | ○ | plot | ||
| 3 | 22 | moderately disturbed | ○ | plot | ||
| 4 | 16 | moderately calm | plot | |||
| 5 | 11 | moderately calm | plot | |||
| 6 | 14 | moderately calm | plot | |||
| 7 | 14 | moderately calm | plot | |||
| 8 | 10 | calm | plot | |||
| 9 | 00 | extremely calm | ○ | plot | ||
| 10 | 09 | calm | plot | |||
| 11 | 13 | moderately calm | plot | |||
| 12 | 07 | calm | plot | |||
| 13 | 04 | calm | ○ | plot | ||
| 14 | 03 | extremely calm | plot | |||
| 15 | 04 | calm | plot | |||
| 16 | 06 | calm | plot | |||
| 17 | 07 | calm | plot | |||
| 18 | 06 | calm | plot | |||
| 19 | 17 | moderately disturbed | plot | |||
| 20 | 12 | moderately calm | plot | |||
| 21 | 04 | calm | plot | |||
| 22 | 02 | extremely calm | plot | |||
| 23 | 01 | extremely calm | ○ | plot | ||
| 24 | 01 | extremely calm | ○ | plot | ||
| 25 | 08 | calm | plot | |||
| 26 | 08 | calm | plot | |||
| 27 | 03 | extremely calm | ○ | plot | ||
| 28 | 20 | moderately disturbed | plot | |||
| 29 | 28 | disturbed | ○ | plot | ||
| 30 | 21 | moderately disturbed | ○ | plot | ||
| 31 | 20 | moderately disturbed | ○ | plot |
*) Plot diagram opens in a separate window.
