Kuyerera kwemvura kwaive kuchiri pakati pe570 kusvika 790 ° F (300 kusvika 420 ° C) masvondo maviri mushure mekuputika kwavo. Kuputika kwechipiri kwechimvuramabwe kwakapihwa nemhepo iyi kwakagadzira makomba pamuganhu wekuchamhembe kwechimvuramabwe, kumahombekombe ekumaodzanyemba kweLake Spirit, uye chikamu chepamusoro cheRwizi rweNorth Fork.
chimiro chakafanana nemhepo yemashizha, marimi uye mapapu anowirirana