The monthly mean values of the geomagnetic field components at Kakioka are D: -749, H: 30088nT, Z: 35889nT and F: 46833nT for November 2021.
Monthly average of the K-index daily sum is 12.3. indicates a slightly low level of geomagnetic activity during the month.
Notable geomagnetic events include 1 magnetic storms, 1 si, 6 bay, 0 sfe, 9 pi and 1 pc.
The international 5 quietest days are the 11,12,13,14,26th.
The international 5 most disturbed days are the 2,3,4,6,16th.
Plot of the geomagnetic hourly value for November 2021
Plot of the K-index daily total sum for 2021
Details of the geomagnetic storms in November 2021
| Date | K-index daily sum |
Geomagnetic activity |
Geomagnetic phenomena |
International 5 quietest days |
International 5 quietest days |
geomagnetic 1-minute value plot |
|---|---|---|---|---|---|---|
| 1 | 16 | moderately calm | plot | |||
| 2 | 21 | moderately disturbed | bay | plot | ||
| 3 | 17 | moderately disturbed | storm pc | plot | ||
| 4 | 36 | disturbed | pi | plot | ||
| 5 | 24 | disturbed | pi | plot | ||
| 6 | 26 | disturbed | plot | |||
| 7 | 06 | calm | plot | |||
| 8 | 09 | calm | plot | |||
| 9 | 08 | calm | plot | |||
| 10 | 07 | calm | plot | |||
| 11 | 08 | calm | bay | plot | ||
| 12 | 02 | extremely calm | plot | |||
| 13 | 01 | extremely calm | plot | |||
| 14 | 03 | extremely calm | plot | |||
| 15 | 13 | moderately calm | pi | plot | ||
| 16 | 19 | moderately disturbed | pi | plot | ||
| 17 | 17 | moderately disturbed | bay | plot | ||
| 18 | 06 | calm | plot | |||
| 19 | 07 | calm | plot | |||
| 20 | 16 | moderately calm | plot | |||
| 21 | 19 | moderately disturbed | bay | plot | ||
| 22 | 10 | calm | plot | |||
| 23 | 13 | moderately calm | bay | plot | ||
| 24 | 08 | calm | pi | plot | ||
| 25 | 07 | calm | plot | |||
| 26 | 05 | calm | plot | |||
| 27 | 09 | calm | si | plot | ||
| 28 | 16 | moderately calm | plot | |||
| 29 | 09 | calm | plot | |||
| 30 | 10 | calm | bay | plot |
*) Plot diagram opens in a separate window.
Copyright (c) Kakioka Magnetic Observatory, Japan Meteorological Agency. All rights reserved.
