The monthly mean values of the geomagnetic field components at Kakioka are D: -725.7, H: 29962nT, Z: 35727nT and F: 46628nT for June 2015.
Monthly average of the K-index daily sum is 13.8. indicates a moderate level of geomagnetic activity during the month.
Notable geomagnetic events include 2 magnetic storms, 5 si, 4 bay, 0 sfe, 6 pi and 0 pc.
The international 5 quietest days are the 2,3,4,5,20th.
The international 5 most disturbed days are the 8,14,22,23,25th.
Plot of the geomagnetic hourly value for June 2015
Plot of the K-index daily total sum for 2015
Details of the geomagnetic storms in June 2015
| 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 | 04 | calm | plot | |||
| 3 | 04 | calm | plot | |||
| 4 | 03 | extremely calm | plot | |||
| 5 | 02 | extremely calm | plot | |||
| 6 | 08 | calm | plot | |||
| 7 | 12 | moderately calm | plot | |||
| 8 | 32 | disturbed | storm pi | plot | ||
| 9 | 19 | moderately disturbed | pi | plot | ||
| 10 | 19 | moderately disturbed | pi | plot | ||
| 11 | 13 | moderately calm | plot | |||
| 12 | 14 | moderately calm | si | plot | ||
| 13 | 11 | moderately calm | plot | |||
| 14 | 20 | moderately disturbed | bay | plot | ||
| 15 | 19 | moderately disturbed | bay | plot | ||
| 16 | 12 | moderately calm | plot | |||
| 17 | 18 | moderately disturbed | plot | |||
| 18 | 09 | calm | pi | plot | ||
| 19 | 02 | extremely calm | plot | |||
| 20 | 02 | extremely calm | plot | |||
| 21 | 09 | calm | si pi | plot | ||
| 22 | 31 | disturbed | storm si | plot | ||
| 23 | 33 | disturbed | plot | |||
| 24 | 21 | moderately disturbed | si bay | plot | ||
| 25 | 26 | disturbed | plot | |||
| 26 | 10 | calm | plot | |||
| 27 | 16 | moderately calm | si | plot | ||
| 28 | 19 | moderately disturbed | plot | |||
| 29 | 11 | moderately calm | plot | |||
| 30 | 10 | calm | pi | plot |
*) Plot diagram opens in a separate window.
Copyright (c) Kakioka Magnetic Observatory, Japan Meteorological Agency. All rights reserved.
