000
WHXX01 KWBC 180632
CHGHUR
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS NATIONAL HURRICANE CENTER MIAMI FL
0632 UTC SAT AUG 18 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 HELENE (AL072012) 20120818 0600 UTC
 
        ...00 HRS...   ...12 HRS...   ...24 HRS. ..   ...36 HRS...
        120818  0600   120818  1800   120819  0600   120819  1800
 
         LAT    LON     LAT    LON     LAT    LON     LAT    LON
BAMS    21.3N  96.5W   22.6N  97.7W   23.7N  98.5W   24.7N  99.0W
BAMD    21.3N  96.5W   21.9N  97.6W   22.5N  98.3W   22.9N  98.8W
BAMM    21.3N  96.5W   22.3N  97.6W   23.2N  98.2W   24.0N  98.6W
LBAR    21.3N  96.5W   22.0N  97.3W   22.9N  98.1W   24.2N  98.5W
SHIP        35KTS          37KTS          41KTS          46KTS
DSHP        35KTS          37KTS          41KTS          35KTS
 
        ...48 HRS...   ...72 HRS...   ...96 HRS. ..   ..120 HRS...
        120820  0600   120821  0600   120822  0600   120823  0600
 
         LAT    LON     LAT    LON     LAT    LON     LAT    LON
BAMS    25.2N  99.6W   25.3N 101.2W   25.9N 103.2W   27.4N 105.1W
BAMD    23.1N  99.2W   22.7N 100.8W   22.4N 103.4W   22.6N 106.5W
BAMM    24.4N  98.9W   24.2N 100.1W   24.0N 102.0W   24.5N 104.4W
LBAR    25.5N  98.0W   29.1N  93.6W   33.3N  85.6W   43.1N  71.1W
SHIP        51KTS          57KTS          51KTS          45KTS
DSHP        39KTS          29KTS          28KTS          27KTS
 
         ...INITIAL CONDITIONS...
LATCUR =  21.3N LONCUR =  96.5W DIRCUR = 325DEG SPDCUR =   6KT
LATM12 =  20.3N LONM12 =  95.9W DIRM12 = 337DEG SPDM12 =   5KT
LATM24 =  19.7N LONM24 =  95.2W
WNDCUR =   35KT RMAXWD =   20NM WNDM12 =   35KT
CENPRS = 1007MB OUTPRS = 1013MB OUTRAD =  100NM SDEPTH =   M
RD34NE =    0NM RD34SE =   30NM RD34SW =   30NM RD34NW =   0NM
 
$$
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