Core update storm just passed
The biggest SEO story on Thursday, April 9, 2026 is that Google’s March 2026 core update finished rolling out yesterday, April 8. That matters because rankings can still wobble for a bit after the official end, but at least site owners now know the named update window is over. Search Engine Journal, Search Engine Roundtable, and Search Engine Land all line up on the timeline: the update started March 27 and wrapped in about 12 days, with Google calling it a “regular update” and offering no special new recovery advice.
Today’s live SERP weather looks noticeably unsettled, but cooling. The partial volatility score is 5.9/10, and the broader trend has been easing after a long stretch of elevated movement. In plain English: Google is still reshuffling some results, but the worst of the turbulence likely passed with the rollout completion.
Google is still tweaking the rules
There is no new Google algorithm update actively rolling out today, but Google Search Central did log fresh documentation changes this week. On April 7, Google updated its Event structured data guidance to require a UTC/GMT offset for online events, and on April 8 it clarified that businesses should use LocalBusiness markup or their Business Profile for store hours and updates, not old COVID-era announcement methods.
That is not headline-grabbing, but it is practical. If a site depends on event listings or local visibility, sloppy markup can quietly cost clicks.
What this means for your site
- Do not panic today if rankings look odd. Post-update settling is normal.
- Wait about a week before judging winners and losers from the core update.
- Check Search Console for pages that dropped hardest, then compare them with pages that still win.
- If you run events, review your structured data now.
- If you are a local business, make sure hours and updates live in the right Google-supported places.
Bottom Line
This is a cloudy SEO day, not a thunderstorm. The named update is over, volatility is cooling, and the smart move now is cleanup, not chaos.