New lava dome forms on Cleveland Volcano

Mount Cleveland in July of 2016. (Photo courtesy John Lyons/Alaska Volcano Observatory/U.S. Geological Survey)
Cleveland Volcano in the Aleutians near Unalaska is restless.
Scientists at the Alaska Volcano Observatory observed that a new lava dome formed in the summit crater over the weekend, and lava is trickling out.
The dome is about 4,200 square meters, a little smaller than 10 NBA basketball courts.https://cpa.ds.npr.org/kdlg/audio/2017/10/cleveland_10.3_pkg.mp3“This happens relativel