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In this Jan. 6, 2018 photo, kids play with a new go-kart in a tent camp outside earthquake-damaged Independencia 18, where they have been living with their families since a September quake left thousands displaced in Mexico City. In the past six months, the hundreds of people living in small tent camps around the city have faced seasonal rains, winter chills and recent heat. One family with three daughters had to move out of the Independencia camp after the youngest was hospitalized with pneumonia. (AP Photo/Rebecca Blackwell)

8.7-magnitude earthquake off Sumatra

An 8.7-magnitude earthquake strikes Indonesia 434 km southwest of Banda Aceh, Sumatra, Indonesia.