New warnings are much more precise

NWS State College PA. It’s been 30 years since the tornado outbreak of 1985 across the northeastern U.S. and part of Canada. Since that time warnings have become much more precise. Since that time one of the best innovations I believe we have seen is much more specific warnings. Instead of warning for an entire county we can warn for the specific area the storm will move into. That way we don’t need to panic the western side of the county when the storm is on the east side. We now use polygons to warn storms.…