000 WHXX01 KWBC 210653 CHGHUR TROPICAL CYCLONE GUIDANCE MESSAGE NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 0653 UTC TUE SEP 21 2010 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 IGOR (AL112010) 20100921 0600 UTC ...00 HRS... ...12 HRS... ...24 HRS. .. ...36 HRS... 100921 0600 100921 1800 100922 0600 100922 1800 LAT LON LAT LON LAT LON LAT LON BAMS 41.3N 56.8W 42.4N 53.0W 42.8N 48.4W 42.5N 43.8W BAMD 41.3N 56.8W 43.8N 50.5W 45.2N 45.0W 45.7N 40.5W BAMM 41.3N 56.8W 43.0N 51.6W 43.9N 46.4W 44.0N 41.6W LBAR 41.3N 56.8W 46.5N 50.3W 54.0N 45.3W .0N .0W SHIP 65KTS 55KTS 43KTS 29KTS DSHP 65KTS 55KTS 43KTS 29KTS ...48 HRS... ...72 HRS... ...96 HRS. .. ..120 HRS... 100923 0600 100924 0600 100925 0600 100926 0600 LAT LON LAT LON LAT LON LAT LON BAMS 41.8N 40.6W 40.3N 38.2W 38.8N 36.2W 36.3N 34.1W BAMD 45.5N 36.6W 45.7N 31.3W 48.9N 27.5W 50.7N 22.7W BAMM 43.3N 37.8W 42.2N 34.2W 42.7N 31.0W 41.0N 26.6W LBAR .0N .0W .0N .0W .0N .0W .0N .0W SHIP 0KTS 0KTS 0KTS 0KTS DSHP 0KTS 0KTS 0KTS 0KTS ...INITIAL CONDITIONS... LATCUR = 41.3N LONCUR = 56.8W DIRCUR = 50DEG SPDCUR = 36KT LATM12 = 37.2N LONM12 = 62.6W DIRM12 = 37DEG SPDM12 = 25KT LATM24 = 33.2N LONM24 = 65.2W WNDCUR = 65KT RMAXWD = 50NM WNDM12 = 65KT CENPRS = 968MB OUTPRS = 1004MB OUTRAD = 360NM SDEPTH = D RD34NE = 330NM RD34SE = 300NM RD34SW = 300NM RD34NW = 300NM $$ NNNN