| | Date | Time (CDT) | Len | Wid | County | location | source of report, comments
|
|---|
| xa1 | 5/ 3/99 | 1650 | | | Comanche | just w of fletcher | stmt. unknown source.
|
| xa7 | 5/ 3/99 | | 2 | | Cleveland | SW OKC (~.3 NNE of SW 164th/May - .5 NNE of SW149th/Penn | OKC DPW damage survey. probably RFD as no videos from this area showed a second tornado
|
| xb3 | 5/ 3/99 | 1900 | | | Caddo | 5 n apache | stmt. doesn't match radar. may have been a late sigting of B4 farther north than estimated.
|
| xb4 | 5/ 3/99 | 1907 | | | Caddo | 8 wsw anadarko | stmt. doesn't match radar, late report?
|
| xb7 | 5/ 3/99 | 1942 | | | Grady | 4 NW Pocassett | stmt. likely B8
|
| xb9 | 5/ 3/99 | 2050 | | | Canadian | 1 NE Piedmont | stmt. perhaps part of B17 with misjudged location.
|
| xg3 | 5/ 3/99 | | | | Logan | 1.5 - 1 W Mulhall | f0 listed with survey notes [unknown status]
|