Well, Yes there is a Google panda update rolling out and it has been stated by Google that only 1% of search results will get affected with this update. This update was rolled out on 24th July. They posted the news on Twitter and said that only 1% of searches will got effected with this.
Google has been making changes on Algorithms so that they can come up with good results in SERP but ater penguin update , They have given worst results in Search engine. All the results are messed up and low quality sites are ranking above good sites.
The snap shot of this tweet has been posted below.
This is Google panda 3.9 update, as 8 updates has been done before and Google introduced Panda 3.8 one month ago.
https://twitter.com/google/statuses/227901862706298880
Panda update was introduced in February 2011 so that Google can reduce the results of copied content and less quality content from websites. Since then they have been updating each and every month and sending those domains to back order which are copying content or which have less content on their pages. You can read more about Google Panda update here.
How to Survive from Google Panda
Google panda update is all about unique content, If you are update unique content on your website and giving some thing new to users then i would suggest that Google panda will not catch you and you are safe from panda hands.
- If you have used Copied content or content with too much keyword density then you should remove those Articles from your website.
- Do not write on same topic , Come up with some new ideas and new tricks for your users.
- Check out your spelling mistakes and grammar mistakes in your content.
- Check your content from Copyscape to ensure that your content is original and unique.
If you will use Orignal and unique content then your website will rank on Search engines and Google will never touch your website with panda update. 
Thanks
Saif Ullah is an SEO & Internet Marketing expert working as a social media marketing manager. He loves to play with gadgets and Google. He has been running Saif Ullah Butt for sharing his personal adventures in Internet life. You can catch him on Facebook. Do you want some guidelines in SEO ? Get Quote Now for SEO !
Just need more care in blogging and article as some time we use same wording in our articles and blogs.
How to save from these updates? :/
Austin Web design invites you yo check..The Value of Social Media
Hey,
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Thanks for sharing.
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