LATHROP (CBS13) – A man lost his hand after a firework exploded as he was attempting to light it in Lathrop on Saturday, authorities said.

The Lathrop Police Department said it happened shortly after 10:15 p.m. in the 1000 block of Greengate Place.

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Investigators learned a man in his 30s attempted to light a mortar-type firework when it exploded in his hand. His identity was not released.

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Authorities had to apply a tourniquet to the man’s arm.

“This incident was totally preventable. Always use safety when handling fireworks,” Lodi police said in a post on social media.

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No further information was released.