Weather Blog Black Mesas and Sand Dunes in Mauritania Dunes formed on the slopes of dark mesas in this photo taken by an astronaut on the International Space Station. Read More… About Author See author's posts Post navigation Previous Tropical Storm Chances get even Higher…Next Hurricane Season pattern change Coming… Related Stories A Desert Intersection Weather Blog A Desert Intersection October 1, 2025 Imelda and Humberto Crowd the Atlantic Weather Blog Imelda and Humberto Crowd the Atlantic September 29, 2025 The Erie Canal Turns 200 Weather Blog The Erie Canal Turns 200 September 29, 2025
