MARCI weather report, September 18-24, 2017

Dust-lifting activity was sparse this past week on Mars. In the first half of the week, small dust storm fronts and hazes were spotted over northern Acidalia — near the seasonal north polar ice cap edge. Looking further south, equatorial water-ice clouds continued to mask major shield volcanoes and the plateaus near Valles Marineris. The floors of Valles Marineris and Hellas were largely unobscured most afternoons. Throughout… [More at link, including video]