AVO Shishaldin ORANGE/WATCH – Low-level eruption continues; elevated surface temperatures observed in satellite

Sep 10, 2019 20:12 – Low-level eruptive activity continues at Shishaldin volcano. Seismicity remains elevated with steady tremor detected over the past day. Satellite images show highly elevated surface temperatures in the summit crater, Clear web camera images from this morning show no evidence of hot deposits on the upper flank as suggested by satellite data from yesterday.

Shishaldin is monitored by local seismic and infrasound sensors, satellite data, a web camera, a telemetered geodetic network, and distant infrasound and lightning networks.