Yesterday, Google confirmed that there was a core update which had gone live. They called it the January 2020 core update.

@searchliaison is a Twitter handle of Official tweets from Google’s public liaison of search.

@dannysullivan currently shares insights on how Google search works on this Twitter account.

 

The January 2020 Core Update is now live and will be rolling out to our various data centers over the coming days.

— Google SearchLiaison (@searchliaison) January 13, 2020

Barry Shwartz also posted that the core update is live but its big. He also added on the SEO Round Table post that: “Again, it is less than 24-hours, so it is early and things need to settle down over the next few days with this update”

Google also shared a link to one of its previous posts which explains the nitty gritty of core updates.