Elevated surface temperatures were observed in satellite images on one day over the past week. Web camera views were cloudy. A small swarm of earthquakes occurred at Cleveland on August 29, but has subsided considerably in the past few days. Owing to the small number of telemetered seismometers on Cleveland, the locations and magnitudes of the earthquakes could not be determined precisely. However, the largest earthquake in the swarm was estimated to have an approximate magnitude of 1.5. Such earthquake swarms are common in volcanic areas and may represent a shallow magma intrusion beneath the volcano.
September , 05, 2015. Cleveland, Alaska:
52°49’20 » N 169°56’42 » W,
Summit Elevation 5676 ft (1730 m)
Current Volcano Alert Level: WATCH
Current Aviation Color Code: ORANGE
Source : AVO
Photo : Pavel Izbekhov, AVO/UAFGI.