ReelSparkle on Instagram: "In Dallas, Texas, a hacker infiltrated the city’s emergency alert system and set off tornado sirens to play an unusual and comical sound: the SpongeBob SquarePants theme song. The prank took place around 11 p.m. and lasted for nearly an hour, leaving residents both baffled and entertained. City officials from emergency management quickly reassured the public that there was no actual tornado threat. The hacker’s identity and intentions remain unclear, but one thing is c

WATCH: A single tornado forms in the distance during a severe weather outbreak in North Dakota earlier this week. | Fox News