Is posting to many article/blog posts in a 1 day bad?

Does it look like spam to search engines

[stinky]

I started a blog on a website and normally add 1 or 2 posts a month but the other day i added 35 blog posts in 1 day. As soon as it got crawled by G the website fell a few spots in the serps for multiple of its main keywords.
Does G penalize for adding to much content to a website at once time?

[tangor]

I'd give it a little time to see if the condition persists. I would think it unlikely since blogs (in general) do have rapid content additions.

[CosmicLee]

I doubt if you were penalized. However, unless the content is specifically timely, I'd space it out over time. I know that Wordpress can schedule the publishing of blog posts. Handy to help spread them out.

[LouieWebstrong]

yea and if you blog and then ping after every blog your more likely to have more recognition from google.