Official Google Panda Updates

Google has confirmed rumors of a Google Panda update announcing on Twitter that they pushed out a Panda data refresh today impacting about 1.3% of English queries. This would make for the 23rd and 24th Google Panda update since the first Panda algorithm was introduced on February 24, 2011. Since then we had 24 Panda algorithm updates both to the Google Panda algorithm and also to the index or data refreshes.

Google Panda Version 24 – Jan 22 2013
Google Panda Version 23 – Dec 21 2012
Google Panda Version 22 – Nov 21 2012
Google Panda Version 21 – Nov 5 2012
Google Panda Version 20 – Sep 27 2012
Google Panda Version 3.9.2 – Sep 18 2012
Google Panda Version 3.9.1 – Aug 19 2012
Google Panda Version 3.9 – July 24 2012
Google Panda Version 3.8 – June 25 2012
Google Panda Version 3.7 – June 8 2012
Google Panda Version 3.6 – Apr 27 2012
Google Panda Version 3.5 – Apr 19 2012
Google Panda Version 3.4 – Mar 23 2012
Google Panda Version 3.3 – Feb 29 2012
Google Panda Version 3.2 – Jan 11 2012
Google Panda Version 3.1 – Nov 18 2011
Google Panda Version 3.0 – Oct 19 2011
Google Panda Version 2.5 – Sep 28 2011
Google Panda Version 2.4 – Aug 12 2011
Google Panda Version 2.3 – July 23 2011
Google Panda Version 2.2 – June 16 2011
Google Panda Version 2.1 – May 10 2011
Google Panda Version 2.0 – April 11 2011
Google Panda Version 1.0 – Feb 24 2011