MARCI weather report, May 7-13, 2018

Dust-lifting activity continued at mid-to-high latitudes for both hemispheres this past week. Looking to the northern lowlands, a mixture of dust storms and water-ice clouds propagated eastward, signaling further development of the north polar hood. Large local-scale dust storms occurred along much of the seasonal south polar ice cap edge. Dust storms over Noachis, Sirenum, and Cimmeria pushed moderately equatorward… [More at link, including video]