Arctic Cold, Tropical Air Mass Brings Winter Storm Across US; Polar Vortex Remains Intense Posted on February 15, 2022 by nature_okqyyt Stormy weather blew up much of North America, and the next system has already emerged mid-week Post navigation ← Scientists Discover Math Neurons Fire up in Brain When Doing Mathematical OperationsDecrease in Vultures Population, Rise in Scavenging Dogs May Lead to Rabies Outbreak → Leave a Reply Cancel ReplyYour email address will not be published. Required fields are marked *You may use these HTML tags and attributes:<a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong> Name * Email * Website