AVO reported that during 11-17 May elevated surface temperatures over Cleveland were identified in satellite images.
No significant seismic or infrasound activity was detected.
A continuous sulfur dioxide plume drifted 500 km during 15-16 May.
The Aviation Color Code remained at Yellow and the Volcano Alert Level remained at Advisory.
Source: US Geological Survey Alaska Volcano Observatory (AVO)
Awu (Indonesia)
