I am seeing another spike in SEO/Webmaster chatter at the ongoing WebmasterWorld thread of a possible Google Panda update.

It makes sense, Google told us about ten days ago that the Panda update we thought we saw was not a Panda update but we should expect a Panda update in about 7-10 days. Well, it is about ten days and the forum are buzzing about it.

I emailed Google and they told me the Panda update happened around November 21st, so a lot less than 7-10 days from when I asked. In fact, it was less than two days after I asked.

So there was a Panda refresh on November 21, 2012 – version number 22.

Google did not tweet anything about this update, at least not yet.

Update: Google told us 0.8% of queries in English were impacted by this.

Past Google Panda Update:

Panda #22 on November 21st
Panda #21 on November 5th
Panda #20 on September 27th
Panda 3.9.2 on September 18th
Panda 3.9.1 on August 20th
Panda 3.9 on July 24th
Panda 3.8 on June 25th
Panda 3.7 on June 9th
Panda 3.6 on April 27th
Panda 3.5 on April 19th
Panda 3.4 on March 23rd
Panda 3.3 on about February 26th
Panda 3.2 on about January 15thPanda 3.1 on November 18th
Panda 2.5.3 on October 19/20th
Panda 2.5.2 on October 13th
Panda 2.5.1 on October 9th
Panda 2.5 on September 28th
Panda 2.4 in August
Panda 2.3 on around July 22nd.
Panda 2.2 on June 18th or so.
Panda 2.1 on May 9th or so.
Panda 2.0 on April 11th or so.
Panda 1.0 on February 24th

Forum discussion at WebmasterWorld.