pl23_wea01854.jpg
Description
Storm relative velocity doppler display showing rotation. Red area is windblowing away from radar while green area is wind blowing toward radar. Thetornado is ENE of the Norman WSFO and less than 30 km away.
Credit
NOAA/NWS
Display Date
1999 May 4 0216 UTC
Collection
Weather Service
Keywords
Instruments
Electronic
Radar