000 WOUS64 KWNS 172148 WOU1 SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 121 NWS STORM PREDICTION CENTER NORMAN OK 548 PM EDT WED APR 17 2024 SEVERE THUNDERSTORM WATCH 121 IS NO LONGER IN EFFECT. MIZ000-LHZ000-LCZ000-LEZ000-172300- /O.CAN.KWNS.SV.A.0121.000000T0000Z-240417T2300Z/ NO COUNTIES OR PARISHES REMAIN IN THE WATCH. NO MARINE ZONES REMAIN IN THE WATCH. $$ ATTN...WFO...GRR...DTX...IWX...