Weather Service to test more graphic tornado warnings

The National Weather Service on Monday plans to begin a new initiative in Kansas and Missouri designed to make people in Tornado Alley sit up and take notice when potentially devastating twisters are headed their way. Under the new system, tornado warnings will be accompanied by stark language like, "mass devastation is highly likely, making the area unrecognizable to survivors," according to the National Weather Service. Or even: "This storm is not survivable." "We call this ’impact-based warning," Dan Hawblitzel, a National Weather Service meteorologist in Pleasant Hill, Missouri, said on Sunday.