Reflectivity image and storm relative velocity image showing location of tornado
to the west of Union City during the great Oklahoma Tornado Outbreak of 1999.
Hook echo at bottom left of reflectivity images is the location of the tornado.
Image ID: wea01849, NOAA's National Weather Service (NWS) Collection Location: Oklahoma, Union City Photo Date: 1999 May 3 Credit: NOAA/NWS