The monthly mean values of the geomagnetic field components at Kakioka are D: -715.7, H: 29953nT, Z: 35586nT and F: 46514nT for June 2012.
Monthly average of the K-index daily sum is 12.2. indicates a slightly low level of geomagnetic activity during the month.
Notable geomagnetic events include 1 magnetic storms, 2 si, 1 bay, 4 sfe, 8 pi and 0 pc.
The international 5 quietest days are the 14,15,19,20,21th.
The international 5 most disturbed days are the 3,5,16,17,30th.
Plot of the geomagnetic hourly value for June 2012
Plot of the K-index daily total sum for 2012
Details of the geomagnetic storms in June 2012
| 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 | 13 | moderately calm | plot | |||
| 3 | 18 | moderately disturbed | pi | plot | ||
| 4 | 20 | moderately disturbed | pi | plot | ||
| 5 | 22 | moderately disturbed | plot | |||
| 6 | 19 | moderately disturbed | pi | plot | ||
| 7 | 13 | moderately calm | plot | |||
| 8 | 10 | calm | plot | |||
| 9 | 13 | moderately calm | plot | |||
| 10 | 07 | calm | sfe | plot | ||
| 11 | 16 | moderately calm | plot | |||
| 12 | 10 | calm | plot | |||
| 13 | 10 | calm | plot | |||
| 14 | 02 | extremely calm | plot | |||
| 15 | 02 | extremely calm | plot | |||
| 16 | 18 | moderately disturbed | storm si pi | plot | ||
| 17 | 32 | disturbed | bay | plot | ||
| 18 | 16 | moderately calm | plot | |||
| 19 | 01 | extremely calm | plot | |||
| 20 | 04 | calm | plot | |||
| 21 | 03 | extremely calm | plot | |||
| 22 | 04 | calm | plot | |||
| 23 | 07 | calm | plot | |||
| 24 | 11 | moderately calm | plot | |||
| 25 | 14 | moderately calm | plot | |||
| 26 | 13 | moderately calm | plot | |||
| 27 | 11 | moderately calm | pi | plot | ||
| 28 | 09 | calm | pi | plot | ||
| 29 | 10 | calm | sfe pi | plot | ||
| 30 | 25 | disturbed | plot |
*) Plot diagram opens in a separate window.
Copyright (c) Kakioka Magnetic Observatory, Japan Meteorological Agency. All rights reserved.
