Tornado Warning

347 PM CDT Mon may 20 2013 

The National Weather Service in Tulsa has issued a 

* Tornado Warning for... 
southwestern Nowata County in northeast Oklahoma... 
eastern Osage County in northeast Oklahoma... 
northwestern Rogers County in northeast Oklahoma... 
northern Tulsa County in northeast Oklahoma... 
Washington County in northeast Oklahoma... 

* until 430 PM CDT 

* at 342 PM CDT...a severe thunderstorm capable of producing a 
tornado was located 9 miles southwest of Avant...moving northeast 
at 45 mph.