There is a form at the bottom of this story where you can submit any Sears and Kmart stores that you know of that are closing (and that aren't already listed in the article). I submitted the six that I saw on jobs.sears.com today.
https://www.usatoday.com/story/money/2020/01/31/sears-kmart-store-closings-february-2020-closures/4627053002/
Although the story is dated January 31, they updated it on February 4 and are continuing to update it.