Topsoil moisture ranked VS/S is climbing very fast in the Midwest, Southeast & High Plains — @DroughtCenter A double-digit increase in US topsoil moisture rated VS/S is uncommon and happened twice in the past for the Lower 48. Share this:Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)Click to share on Facebook (Opens in new window)Like this:Like Loading...