Tornado Warning 2013-05-19 17:53:48 EDT until 2013-05-19 18:15:00 EDT northeastern Oklahoma counties...

448 PM CDT sun may 19 2013

...A Tornado Warning remains in effect until 515 PM CDT for west
central Lincoln and northeastern Oklahoma counties...

at 445 PM CDT...National Weather Service meteorologists and storm
spotters were tracking a confirmed tornado located near Luther...
moving east at 30 mph.

In addition to a tornado...ping pong Ball size is expected with this
storm.

Locations impacted include...
Wellston and Luther.

Precautionary/preparedness actions...