Roundup of Global Volcanic Activity – New Activity for the week 4 May – 10 May 2022
Cleveland – Chuginadak Island (USA) : On 10 May AVO raised the Aviation Color Code and the Volcano Alert Level for Cleveland to Yellow and Advisory, respectively, noting that elevated surface temperatures and sulfur dioxide emissions were identified in satellite data during the past few days.
Karymsky – Eastern Kamchatka (Russia) : KVERT reported that a thermal anomaly over Karymsky was visible in satellite images during 29 April-6 May. Explosions on 4 May generated ash plumes that rose as high as 3.2 km (10,500 ft) a.s.l. and drifted about 60 km SW.