FIRE WHIRL OR HEAT TORNADO FORMS OVER A CONTROLLED BURN TUESDAY SOUTH OF CROOKSTON
KROX received a picture (above) of a fire whirl also commonly known as a heat tornado. The heat tornado formed over a controlled burn of a field along Highway 102 Tuesday. A fire whirl is caused when the wind whirls around a hot fire causing an updraft of warm air and smoke to make a […]