Google rolled another core update, with MozCast showing heavy flux across three days and a high temperature of 97°F, in line with the previous three core updates (but smaller than the August 2018 “Medic” core update).
While not all named updates are measurable, all of the recent core updates have generated substantial ranking flux.
Read more: https://moz.com/blog/googles-january-2020-core-update
