000 WHXX01 KWBC 211840 CHGHUR TROPICAL CYCLONE GUIDANCE MESSAGE NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 1840 UTC SUN SEP 21 2008 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 DISTURBANCE INVEST (AL932008) 20080921 1800 UTC ...00 HRS... ...12 HRS... ...24 HRS. .. ...36 HRS... 080921 1800 080922 0600 080922 1800 080923 0600 LAT LON LAT LON LAT LON LAT LON BAMS 17.8N 66.5W 18.7N 67.6W 19.6N 68.6W 20.1N 69.7W BAMD 17.8N 66.5W 18.6N 67.0W 19.1N 67.4W 19.7N 67.9W BAMM 17.8N 66.5W 18.6N 67.4W 19.3N 68.2W 19.8N 69.0W LBAR 17.8N 66.5W 18.4N 67.1W 19.0N 68.0W 19.3N 69.1W SHIP 30KTS 38KTS 47KTS 55KTS DSHP 30KTS 34KTS 43KTS 50KTS ...48 HRS... ...72 HRS... ...96 HRS. .. ..120 HRS... 080923 1800 080924 1800 080925 1800 080926 1800 LAT LON LAT LON LAT LON LAT LON BAMS 21.0N 70.3W 22.7N 70.8W 25.3N 69.9W 28.9N 68.2W BAMD 20.7N 68.4W 23.5N 68.5W 27.6N 68.1W 32.5N 68.2W BAMM 20.6N 69.5W 22.6N 69.6W 25.7N 68.8W 29.8N 67.5W LBAR 19.5N 70.1W 20.4N 72.3W 22.0N 74.2W 23.7N 75.2W SHIP 64KTS 75KTS 79KTS 85KTS DSHP 60KTS 71KTS 74KTS 81KTS ...INITIAL CONDITIONS... LATCUR = 17.8N LONCUR = 66.5W DIRCUR = 355DEG SPDCUR = 5KT LATM12 = 16.7N LONM12 = 66.5W DIRM12 = 351DEG SPDM12 = 6KT LATM24 = 15.6N LONM24 = 66.0W WNDCUR = 30KT RMAXWD = 40NM WNDM12 = 25KT CENPRS = 1009MB OUTPRS = 1013MB OUTRAD = 170NM SDEPTH = D RD34NE = 0NM RD34SE = 0NM RD34SW = 0NM RD34NW = 0NM $$ NNNN