AVO Cleveland ORANGE/WATCH - Unrest continues. Lava effusion continues.
Oct 22, 2017 19:49 - Unrest at Cleveland volcano continues. Weakly elevated surface temperatures were observed in satellite imagery over the past day. Light steaming was seen in several web camera views. These observations are consistent with the existence of a hot lava dome in the summit crater. No significant activity related to lava effusion observed in seismic data and no explosive activity detected in infrasound data over the past day. Lava domes that have been erupted since 2001 have all been destroyed by explosive activity within weeks to months after lava effusion. These ...