000
WHXX01 KWBC 231831
CHGHUR
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS NATIONAL HURRICANE CENTER MIAMI FL
1831 UTC THU AUG 23 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) 20120823 1800 UTC
 
        ...00 HRS...   ...12 HRS...   ...24 HRS. ..   ...36 HRS...
        120823  1800   120824  0600   120824  1800   120825  0600
 
         LAT    LON     LAT    LON     LAT    LON     LAT    LON
BAMS    15.9N  66.4W   16.9N  68.8W   18.0N  71.5W   19.1N  74.1W
BAMD    15.9N  66.4W   16.8N  68.9W   18.0N  71.1W   19.5N  73.1W
BAMM    15.9N  66.4W   16.7N  68.8W   17.8N  71.1W   19.0N  73.2W
LBAR    15.9N  66.4W   16.3N  68.8W   16.8N  71.3W   17.6N  73.6W
SHIP        35KTS          43KTS          54KTS          61KTS
DSHP        35KTS          43KTS          54KTS          60KTS
 
        ...48 HRS...   ...72 HRS...   ...96 HRS. ..   ..120 HRS...
        120825  1800   120826  1800   120827  1800   120828  1800
 
         LAT    LON     LAT    LON     LAT    LON     LAT    LON
BAMS    20.1N  76.4W   21.8N  79.8W   24.0N  82.6W   27.1N  85.0W
BAMD    21.1N  75.0W   24.4N  79.0W   27.5N  83.1W   30.6N  86.3W
BAMM    20.3N  75.2W   23.1N  78.9W   25.9N  82.7W   28.9N  85.8W
LBAR    18.5N  75.8W   20.4N  79.8W   22.3N  82.9W   24.9N  83.8W
SHIP        71KTS          86KTS          93KTS          91KTS
DSHP        56KTS          44KTS          51KTS          49KTS
 
         ...INITIAL CONDITIONS...
LATCUR =  15.9N LONCUR =  66.4W DIRCUR = 270DEG SPDCUR =  13KT
LATM12 =  15.3N LONM12 =  63.5W DIRM12 = 261DEG SPDM12 =  13KT
LATM24 =  15.9N LONM24 =  60.4W
WNDCUR =   35KT RMAXWD =   70NM WNDM12 =   35KT
CENPRS = 1004MB OUTPRS = 1008MB OUTRAD =  225NM SDEPTH =   D
RD34NE =  120NM RD34SE =   60NM RD34SW =    0NM RD34NW =  90NM
 
$$
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