000
WHXX01 KWBC 181236
CHGHUR
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS NATIONAL HURRICANE CENTER MIAMI FL
1236 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 1200 UTC
 
        ...00 HRS...   ...12 HRS...   ...24 HRS. ..   ...36 HRS...
        120818  1200   120819  0000   120819  1200   120820  0000
 
         LAT    LON     LAT    LON     LAT    LON     LAT    LON
BAMS    22.2N  97.8W   23.2N  98.9W   24.0N  99.8W   24.5N 100.6W
BAMD    22.2N  97.8W   22.6N  98.9W   22.9N  99.8W   23.0N 100.6W
BAMM    22.2N  97.8W   22.9N  99.0W   23.4N  99.9W   23.8N 100.7W
LBAR    22.2N  97.8W   23.0N  99.0W   24.1N  99.7W   25.4N  99.8W
SHIP        30KTS          31KTS          35KTS          41KTS
DSHP        30KTS          27KTS          27KTS          27KTS
 
        ...48 HRS...   ...72 HRS...   ...96 HRS. ..   ..120 HRS...
        120820  1200   120821  1200   120822  1200   120823  1200
 
         LAT    LON     LAT    LON     LAT    LON     LAT    LON
BAMS    24.6N 101.6W   24.7N 104.0W   25.4N 106.3W   26.8N 108.1W
BAMD    23.0N 101.5W   22.6N 104.1W   22.9N 107.3W   23.7N 110.2W
BAMM    23.8N 101.6W   23.6N 104.1W   24.2N 106.8W   25.3N 109.2W
LBAR    26.6N  99.2W   29.1N  95.2W   32.8N  88.0W   37.1N  77.5W
SHIP        46KTS          53KTS          49KTS          46KTS
DSHP        27KTS          27KTS          27KTS          27KTS
 
         ...INITIAL CONDITIONS...
LATCUR =  22.2N LONCUR =  97.8W DIRCUR = 310DEG SPDCUR =  10KT
LATM12 =  20.8N LONM12 =  96.1W DIRM12 = 325DEG SPDM12 =   7KT
LATM24 =  19.9N LONM24 =  95.7W
WNDCUR =   30KT RMAXWD =   20NM WNDM12 =   35KT
CENPRS = 1008MB OUTPRS = 1012MB OUTRAD =  100NM SDEPTH =   M
RD34NE =    0NM RD34SE =    0NM RD34SW =    0NM RD34NW =   0NM
 
$$
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