AVO Cleveland YELLOW/ADVISORY – Seismicity increased; weakly elevated surface temperatures in satellite images

Aug 14, 2019 20:04 – Slightly elevated surface temperatures observed in partly cloudy satellite images over the past day. Web-camera views were obscured by clouds. Seismicity has increased slightly with a swarm of discrete earthquakes. No activity was detected regional or local infrasound data.

Episodes of lava effusion and explosions can occur without advance warning. Explosions from Cleveland are normally short duration and only present a hazard to aviation in the immediate vicinity of the volcano. Larger explosions that present a more widespread hazard to aviation are possible, but …