AVO Cleveland YELLOW/ADVISORY - Unrest continues. No significant activity detected in monitoring data streams.
Mar 8, 2018 21:13 - Unrest continues at Cleveland volcano, though no significant activity was detected by geophysical sensors or satellite over the past 24 hours. Cleveland volcano is monitored with a limited real-time seismic network, which inhibits AVO's ability to detect precursory unrest that may lead to an explosive eruption. Rapid detection of an ash-producing eruption may be possible using a combination of seismic, infrasound, lightning, and satellite data.