Re: SO2 levels in vicinity of Iliamna

Good morning, Mr. Reynolds, Thank you for your inquiry. A single small SO2 signal was measured on September 12th from Chiginagak Volcano, farther south on the Alaska Peninsula from Iliamna, but nothing was seen on our platforms that is close to the level seen on Windy.com, or originating near any Cook Inlet volcanoes. Iliamna remains at Green/Normal based on all the data we have from seismic, satellite, infrasound, lightning and other methods of observation. Some steaming from Iliamna’s fumaroles is considered normal activity. Thank you, AVO Any significance to elevated SO2 levels in vicinity of Iliamna volcano? (Windy.com>more>SO2)