550 URNT11 KNHC 290452 97779 04344 30224 8520/ 30500 04030 1309/ /3054 RMK AF304 0910A IDALIA OB 21 SWS = 33 KTS RADAR FIX EYE 22.25N 84.84W LIMITED RADAR PRESENTATION DIAM 16NM OPEN SOUTHEAST TO NORTHWEST ;