A volcano in eastern Indonesia erupted overnight, killing at least 10 people as it spewed fireballs and ash on surrounding villages, officials said Monday as they raised the alert to its highest level. Mount Lewotobi Laki-Laki, a 1,703-metre (5,587-feet) twin volcano located on the popular tourist island of Flores, erupted shortly before midnight, forcing authorities to evacuate several villages. Residents described their horror when the crater started shooting flaming rocks at their homes. “I was asleep when suddenly the bed shook twice, as if someone had slammed it. Then I realised the volcano had erupted, so I ran outside,” said 32-year-old hairdresser Hermanus Mite. “I saw flames coming out and immediately fled. There were ashes and stones everywhere. My salon also caught fire and everything inside was lost.” Abdul Muhari, spokesman of the country’s disaster mitigation agency (BNPB), confirmed the death toll at a press conference, adding that 10,295 people had been affected by the eruptions. He said the number of evacuees was still being calculated. An AFP journalist near the volcano said five villages were evacuated, forcing thousands of people to seek shelter elsewhere. Buildings near the volcano were covered by thick ash while some wooden homes caught fire, and the ground was pockmarked with holes caused by flying molten rocks.