Calbuco volcano in southern Chile - which has been dormant for 40 years - erupted without warning on yesterday . A second terrifying eruption Wednesday has now forced over 4,000 to flee in aftermath of the 'apocalypse-like ' event . Footage of the eruption has revealed a strange pair of white lights floating perilously close to the ash cloud .
Calbuco volcano in southern Chile - which has been dormant for 40 years - erupted without warning on Wednesday . A second terrifying eruption yesterday has now forced over 4,000 to flee in aftermath of the 'apocalypse-like ' event . Footage of the eruption has revealed a strange pair of white lights floating perilously close to the ash cloud .