According to the program 's manager , dr. matt goodman , an electric field destabilizes the flame 's underlying structure rather than blanketing the fire to smother it .
The pacaya volcano started erupting lava and rocks on thursday afternoon , blanketing guatemala city with ash and forcing the closure of the international airport .
帕卡亚火山开始喷发的周四下午熔岩和石块,火山灰铺天盖地的危地马拉城,并迫使国际机场关闭。
Plants were coated with a layer of ice just over an one inch ( 3 cm ) thick that resulted from cold temperatures ( 28 f or - 2 c ) strong winds and clouds blanketing the observatory .
Mount merapi in central java has been erupting since late october , blanketing villages on its slopes in hot ash and disrupting international flights .