000 WHXX01 KWBC 220627 CHGHUR TROPICAL CYCLONE GUIDANCE MESSAGE NWS NATIONAL HURRICANE CENTER MIAMI FL 0627 UTC WED AUG 22 2012 DISCLAIMER...NUMERICAL MODELS ARE SUBJECT TO LARGE ERRORS. PLEASE REFER TO NHC OFFICIAL FORECASTS FOR TROPICAL CYCLONE AND SUBTROPICAL CYCLONE INFORMATION. ATLANTIC OBJECTIVE AIDS FOR TROPICAL CYCLONE ISAAC (AL092012) 20120822 0600 UTC ...00 HRS... ...12 HRS... ...24 HRS. .. ...36 HRS... 120822 0600 120822 1800 120823 0600 120823 1800 LAT LON LAT LON LAT LON LAT LON BAMS 15.5N 56.5W 16.4N 59.6W 17.1N 62.9W 17.7N 66.6W BAMD 15.5N 56.5W 15.7N 59.3W 16.2N 62.1W 17.0N 64.6W BAMM 15.5N 56.5W 15.8N 59.7W 16.2N 62.7W 16.6N 65.5W LBAR 15.5N 56.5W 15.5N 59.5W 15.7N 62.7W 16.0N 66.0W SHIP 40KTS 49KTS 61KTS 73KTS DSHP 40KTS 49KTS 61KTS 73KTS ...48 HRS... ...72 HRS... ...96 HRS. .. ..120 HRS... 120824 0600 120825 0600 120826 0600 120827 0600 LAT LON LAT LON LAT LON LAT LON BAMS 17.8N 69.7W 17.9N 74.3W 18.9N 76.1W 22.0N 77.4W BAMD 17.8N 66.8W 20.1N 70.7W 23.3N 74.5W 27.7N 78.2W BAMM 17.0N 67.9W 18.9N 71.5W 21.6N 74.7W 24.8N 78.1W LBAR 16.4N 69.1W 17.7N 73.8W 20.4N 76.8W 24.0N 79.1W SHIP 80KTS 93KTS 98KTS 100KTS DSHP 80KTS 73KTS 48KTS 45KTS ...INITIAL CONDITIONS... LATCUR = 15.5N LONCUR = 56.5W DIRCUR = 270DEG SPDCUR = 16KT LATM12 = 15.3N LONM12 = 53.2W DIRM12 = 279DEG SPDM12 = 14KT LATM24 = 15.2N LONM24 = 50.3W WNDCUR = 40KT RMAXWD = 25NM WNDM12 = 35KT CENPRS = 1003MB OUTPRS = 1013MB OUTRAD = 225NM SDEPTH = D RD34NE = 40NM RD34SE = 30NM RD34SW = 0NM RD34NW = 0NM $$ NNNN