Sodankylä Geophysical Observatory

All-sky iCCD Camera Quick-look Data 2000-2021

Select Date: Year: Month: Day:
Change date: 2021-04-20

Aurora Movies
Season tables contain selected nights with auroras. The ASC movies until 21 Apr 2021 are now available.

Select Season: 2020_2021 2019_2020 2018_2019
2017_2018 2016_2017 2015_2016
2014_2015 2013_2014 2012_2013
2011_2012 2010_2011 2009_2010
2008_2009 2007_2008 2006_2007
2005_2006 2004_2005 2003_2004
2002_2003 2001_2002 2000_2001

Aurora statistics from SOD iCCD 2006-


The amount of the aurora nights (green bar) is visually studied from the 1 minute resolution movie for every observation night. The night with any visible aurora in the view is calculated as an aurora night. The iCCD camera season starts around 20 August and end around 20 April. Aurora rate for Aug and Mar is calculated against observation nights.

The yellow spots present montly average of the daily geomagnetic activity index Ak.

Last modified: 2021-08-18, 14:44:18.