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.
"Cleveland Volcano"
Three Alaska Peninsula volcanoes are restless
Bogoslof volcano has a new lava dome. Cleveland volcano continues to put up ash and extrude lava, and the alert level for Pavlof volcano was raised to “advisory.”
New lava dome develops at Cleveland Volcano
Cleveland Volcano has produced a new batch of lava, prompting scientists to raise the volcano’s alert level to an intermediate “watch.” Over the last few weeks, satellite images have shown the lava grow from a small mound deep in Cleveland’s crater to a wide dome spanning nearly 150 feet. The Alaska Volcano Observatory hasn’t detected…
Is Bogoslof Volcano done erupting?
Bogoslof Volcano is back at a low-level “advisory” for the first time since it began erupting more than three months ago. The Alaska Volcano Observatory downgraded Bogoslof’s alert level Wednesday, bringing it just one notch above “normal.”
Alert levels lowered for Bogoslof and Cleveland volcanoes
Bogoslof is back at the intermediate “watch” level, following a powerful eruption Tuesday night. Cleveland Volcano — 45 miles west of Nikolski — has been quiet since a small eruption last month.
Explosion shakes Aleutians’ Cleveland Volcano
Clouds blocked the satellite view of the volcano Tuesday morning, and scientists haven’t received any reports from local pilots yet.



