000 WHXX01 KWBC 240637 CHGHUR TROPICAL CYCLONE GUIDANCE MESSAGE NWS NATIONAL HURRICANE CENTER MIAMI FL 0637 UTC FRI AUG 24 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) 20120824 0600 UTC ...00 HRS... ...12 HRS... ...24 HRS. .. ...36 HRS... 120824 0600 120824 1800 120825 0600 120825 1800 LAT LON LAT LON LAT LON LAT LON BAMS 16.6N 69.9W 17.7N 72.5W 18.5N 74.8W 19.5N 77.0W BAMD 16.6N 69.9W 17.7N 72.1W 19.0N 74.1W 20.3N 76.1W BAMM 16.6N 69.9W 17.6N 72.2W 18.6N 74.1W 19.8N 76.0W LBAR 16.6N 69.9W 17.6N 72.4W 18.9N 74.8W 20.4N 77.2W SHIP 40KTS 51KTS 59KTS 67KTS DSHP 40KTS 51KTS 58KTS 46KTS ...48 HRS... ...72 HRS... ...96 HRS. .. ..120 HRS... 120826 0600 120827 0600 120828 0600 120829 0600 LAT LON LAT LON LAT LON LAT LON BAMS 20.2N 78.5W 22.4N 80.6W 26.2N 83.0W 30.6N 85.5W BAMD 21.6N 78.1W 24.0N 81.7W 26.6N 85.2W 29.8N 87.8W BAMM 20.9N 77.6W 23.8N 80.6W 27.2N 84.1W 30.9N 86.6W LBAR 21.9N 79.5W 25.0N 83.3W 28.1N 86.3W 31.7N 87.6W SHIP 74KTS 84KTS 85KTS 80KTS DSHP 37KTS 43KTS 44KTS 40KTS ...INITIAL CONDITIONS... LATCUR = 16.6N LONCUR = 69.9W DIRCUR = 285DEG SPDCUR = 17KT LATM12 = 15.9N LONM12 = 66.4W DIRM12 = 290DEG SPDM12 = 16KT LATM24 = 15.3N LONM24 = 63.5W WNDCUR = 40KT RMAXWD = 70NM WNDM12 = 35KT CENPRS = 1001MB OUTPRS = 1008MB OUTRAD = 200NM SDEPTH = D RD34NE = 160NM RD34SE = 90NM RD34SW = 0NM RD34NW = 120NM $$ NNNN