weather quiz October 27, 2021 4:59 pm Weather Quiz: Bomb Cyclone NBC 5 Chief Meteorologist Rick Mitchell asks for a low-pressure system to be considered a ‘bomb cyclone,’ the pressure must fall how much in 24 hours? Wake Up to Something Good 20:29 Weather Quiz: Wind 0:46 Weather Quiz: EF Scale 0:42 Weather Quiz: Storm Prediction Center 0:41 Weather Quiz: Outdoor warning sirens 1:11 Weather Quiz: Weather balloons