Current Kp-index (provisional data)
Data from GFZ Potsdam (planetary 3-hourly index of geomagnetic activity)
Sunspot numbers from WDC-SILSO, Royal Observatory of Belgium, Brussels
You can browse a Kp-index archive (1932 to present) here:
http://www.theusner.eu/terra/aurora/kp_archive.php
|
Using this diagram on your homepage You can directly link to this diagram using the following code: When you use this image, please, always provide a link to this website: http://www.theusner.eu/terra/aurora/kp.php Additional info The activity level classification for the geomagnetic storms follows NOAA's space weather scale for geomagnetic storms. See discussion in the forum of the Arbeitskreis Meteore e.V. (AKM). All dates and times are UTC. |