000 WHXX01 KWBC 210637 CHGHUR TROPICAL CYCLONE GUIDANCE MESSAGE NWS NATIONAL HURRICANE CENTER MIAMI FL 0637 UTC SUN AUG 21 2011 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 HARVEY (AL082011) 20110821 0600 UTC ...00 HRS... ...12 HRS... ...24 HRS. .. ...36 HRS... 110821 0600 110821 1800 110822 0600 110822 1800 LAT LON LAT LON LAT LON LAT LON BAMS 17.5N 91.5W 17.9N 93.6W 18.2N 95.9W 18.6N 98.3W BAMD 17.5N 91.5W 17.7N 93.7W 18.0N 95.9W 18.4N 98.2W BAMM 17.5N 91.5W 18.0N 93.8W 18.4N 96.3W 18.9N 98.8W LBAR 17.5N 91.5W 18.0N 94.5W 18.6N 97.8W 19.4N 101.2W SHIP 30KTS 26KTS 29KTS 35KTS DSHP 30KTS 28KTS 27KTS 27KTS ...48 HRS... ...72 HRS... ...96 HRS. .. ..120 HRS... 110823 0600 110824 0600 110825 0600 110826 0600 LAT LON LAT LON LAT LON LAT LON BAMS 19.1N 100.6W 20.5N 104.8W 21.0N 109.1W 20.6N 113.9W BAMD 18.8N 100.4W 19.8N 104.7W 20.7N 108.8W 21.3N 113.5W BAMM 19.5N 101.2W 20.8N 105.8W 21.5N 110.5W 21.4N 115.5W LBAR 20.2N 104.5W 21.6N 110.2W 22.0N 114.9W 25.8N 116.4W SHIP 44KTS 62KTS 80KTS 91KTS DSHP 27KTS 27KTS 27KTS 27KTS ...INITIAL CONDITIONS... LATCUR = 17.5N LONCUR = 91.5W DIRCUR = 280DEG SPDCUR = 17KT LATM12 = 17.0N LONM12 = 88.3W DIRM12 = 284DEG SPDM12 = 13KT LATM24 = 16.3N LONM24 = 85.7W WNDCUR = 30KT RMAXWD = 30NM WNDM12 = 50KT CENPRS = 1005MB OUTPRS = 1010MB OUTRAD = 90NM SDEPTH = M RD34NE = 0NM RD34SE = 0NM RD34SW = 0NM RD34NW = 0NM $$ NNNN