Guatemalan volcano Pacaya erupted another ash cloud today. It rose to an altitude of 3000 m and drifted in a westerly direction. Yesterday INSIVUMEH reported strombolian eruptions from McKenney crater. Incandescent tephra was spewed a good 175 m above crater level. The lava flow on the southern flank reached a length of a proud 1725 m. MIROVA indicates high thermal radiation. INSIVUMEH warns not to enter the south side of the volcano. The photo was published on February 21.