000 WHXX04 KWBC 212050 CHGQLM ATTENTION...NATIONAL HURRICANE CENTER NCEP COUPLED GFDL HURRICANE MODEL FORECAST MADE FOR TROPICAL STORM INVEST 91L INITIAL TIME 12Z APR 21 DISCLAIMER ... THIS INFORMATION IS PROVIDED AS GUIDANCE. IT REQUIRES INTERPRETATION BY HURRICANE SPECIALISTS AND SHOULD NOT BE CONSIDERED AS A FINAL PRODUCT. PLEASE SEE THE TPC/NHC OFFICIAL FORECAST. FORECAST STORM POSITION HOUR LATITUDE LONGITUDE HEADING/SPEED(KT) 0 23.5 62.8 280./ 7.0 6 24.1 63.2 330./ 7.0 12 24.6 63.0 16./ 5.0 18 25.3 62.8 14./ 8.0 24 26.3 63.1 344./10.2 30 26.4 63.7 272./ 5.5 36 25.9 63.9 205./ 4.9 42 25.3 64.4 221./ 7.1 48 24.6 65.1 222./10.1 54 23.9 65.9 230./ 9.4 60 23.5 66.5 236./ 6.8 66 23.1 67.3 242./ 8.4 72 22.9 68.3 260./ 9.7 78 22.9 69.3 268./ 9.5 84 22.9 70.3 268./ 8.6 90 22.9 71.3 274./ 9.3 96 23.1 72.2 278./ 8.8 102 23.2 73.1 282./ 8.0 108 23.5 73.6 293./ 5.3 114 24.0 74.1 319./ 6.5 120 24.5 74.9 304./ 9.2 126 24.9 75.3 308./ 5.7