The monthly mean values of the geomagnetic field components at Kakioka are D: -730.8, H: 29968nT, Z: 35788nT and F: 46678nT for October 2016.
Monthly average of the K-index daily sum is 16.7. indicates a slightly high level of geomagnetic activity during the month.
Notable geomagnetic events include 1 magnetic storms, 0 si, 22 bay, 0 sfe, 10 pi and 0 pc.
The international 5 quietest days are the 9,11,20,21,22th.
The international 5 most disturbed days are the 13,25,26,27,29th.
Plot of the geomagnetic hourly value for October 2016
Plot of the K-index daily total sum for 2016
Details of the geomagnetic storms in October 2016
| Date | K-index daily sum |
Geomagnetic activity |
Geomagnetic phenomena |
International 5 quietest days |
International 5 quietest days |
geomagnetic 1-minute value plot |
|---|---|---|---|---|---|---|
| 1 | 22 | moderately disturbed | bay pi | plot | ||
| 2 | 23 | disturbed | bay pi | plot | ||
| 3 | 19 | moderately disturbed | bay | plot | ||
| 4 | 22 | moderately disturbed | plot | |||
| 5 | 16 | moderately calm | plot | |||
| 6 | 09 | calm | pi | plot | ||
| 7 | 09 | calm | plot | |||
| 8 | 11 | moderately calm | plot | |||
| 9 | 09 | calm | bay | plot | ||
| 10 | 16 | moderately calm | bay | plot | ||
| 11 | 03 | extremely calm | plot | |||
| 12 | 05 | calm | storm | plot | ||
| 13 | 31 | disturbed | bay | plot | ||
| 14 | 22 | moderately disturbed | plot | |||
| 15 | 16 | moderately calm | pi | plot | ||
| 16 | 22 | moderately disturbed | bay | plot | ||
| 17 | 21 | moderately disturbed | bay | plot | ||
| 18 | 15 | moderately calm | plot | |||
| 19 | 11 | moderately calm | plot | |||
| 20 | 03 | extremely calm | plot | |||
| 21 | 00 | extremely calm | plot | |||
| 22 | 12 | moderately calm | bay | plot | ||
| 23 | 15 | moderately calm | pi | plot | ||
| 24 | 20 | moderately disturbed | bay pi | plot | ||
| 25 | 31 | disturbed | bay | plot | ||
| 26 | 30 | disturbed | bay | plot | ||
| 27 | 24 | disturbed | pi | plot | ||
| 28 | 20 | moderately disturbed | plot | |||
| 29 | 25 | disturbed | pi | plot | ||
| 30 | 23 | disturbed | bay pi | plot | ||
| 31 | 14 | moderately calm | plot |
*) Plot diagram opens in a separate window.
Copyright (c) Kakioka Magnetic Observatory, Japan Meteorological Agency. All rights reserved.
