URNT11 KNHC 170912 97779 09124 60197 70209 30600 10035 10109 /3036 RMK AF866 0411A JEANNE OB 12 RADAR CENTER FIX 19.5N 70.2W, POOR RADAR PRESENTATION, NAV ACCURAC Y 0.1 NM. CENTER MADE EVIDENT BY A WEAK BAND TO THE NORTH.