On 17 January 2002 Mount Nyiragongo erupted in Congo, with the lava running out at and wide. One of the three streams of extremely fluid lava flowed through the nearby city of Goma, killing 45 and leaving 120,000 homeless. Four hundred thousand people were evacuated from the city during the eruption. The lava poisoned the water of Lake Kivu, killing fish. Only two planes left the local airport because of the possibility of the explosion of stored petrol. The lava passed the airport but ruined the runway, trapping several airplanes. Six months after the 2002 eruption, nearby Mount Nyamuragira also erupted. Mount Nyamuragira then erupted in 2006 and again in January 2010.