Core Update Still Driving the Weather
Google's March 2026 core update is still rolling out on April 5, 2026, now on day 9 of a rollout Google said could take up to two weeks. Search Engine Land and Search Engine Journal both framed this as the main reason rankings are still moving across many sites, and Google's own Search Central guidance says core updates are broad ranking changes, not manual penalties against individual websites.
That lines up with today's SEO weather. The live volatility data is elevated at 6.8/10 so far, but that is only a partial reading. The bigger story is the longer arc: rankings ran extremely hot from March 6 to March 18, then stayed choppy but elevated through April 4, with no real calm period. In plain English, Google has been reshuffling results for weeks, and this core update is landing on top of an already unstable search landscape. Based on that mix, this is a thunderstorm day, not a light drizzle.
What the Industry Is Seeing
Across coverage from Search Engine Roundtable, Search Engine Land, and Search Engine Journal, the common thread is simple: expect waves, not one giant flip. SEJ also reported John Mueller explaining that core updates can appear to roll out in stages, which matches what site owners often see as rankings rise, dip, and then move again before the update finishes.
The other recent development worth noting is the March 2026 spam update, which finished fast, in under a day. Search Engine Land and SEJ both treated it as real but relatively muted compared with the broader disruption now coming from the core update.
What to Do
- Do not panic-edit today. Mid-rollout data is noisy. Google's guidance is to wait until the update finishes, then compare before-and-after periods in Search Console.
- Check your top pages and queries, not just sitewide traffic. Core updates often hit specific sections harder than others.
- Focus on usefulness, clarity, and originality. That remains Google's official advice, and it is still the boring answer because it is usually the right one.