20 May 2013
Devastation in Moore (Suburb of OKC). This tornado was 14 years to the month after the May 3, 1999 EF 5. It passed very nearly over the same area.
Below is from NWS Norman:
Below is the radar image showing a large “Debris Ball” being picked up by the radar.
Indications from radar is that this may have been an EF 5 and devastation looks as bad as May 99.