AVO reported that during 8-13 November elevated surface temperatures in Cleveland's summit crater were identified in satellite data, possibly indicative of a lava flow in the crater.
No significant eruptive activity was detected by seismic or infrasound sensors; both sensors detected a signal associated with low-level emissions during 0056-0059 on 12 November.
A small explosion was recorded at 0315 on 14 November.
The Aviation Color Code remained at Orange and the Volcano Alert Level remained at Watch.
Source: US Geological Survey Alaska Volcano Observatory (AVO)