MARCI weather report, December 17-23, 2018

A slight uptick in dust-lifting activity was observed last week on Mars. Dust storms over Acidalia Planitia pushed southward along the storm-track towards eastern Valles Marineris. Meanwhile, the plains of Amazonis, Arcadia, and Utopia encountered repeated local-scale dust storms. Looking to the southern hemisphere, dust storm activity continued to be diminished over the course of the week. Diffuse water ice clouds… [More at link, including video]