000
WHXX01 KWBC 210102
CHGHUR
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS NATIONAL HURRICANE CENTER MIAMI FL
0102 UTC FRI APR 21 2017
 
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 ARLENE (AL012017) 20170421 0000 UTC
 
        ...00 HRS...   ...12 HRS...   ...24 HRS...   ...36 HRS...
        170421  0000   170421  1200   170422  0000   170422  1200
 
         LAT    LON     LAT    LON     LAT    LON     LAT    LON
BAMS    39.0N  43.0W   40.8N  46.3W   41.8N  48.9W   42.0N  50.8W
BAMD    39.0N  43.0W   40.6N  46.2W   41.2N  48.6W   40.6N  49.8W
BAMM    39.0N  43.0W   40.7N  46.2W   41.6N  48.8W   41.5N  50.4W
LBAR    39.0N  43.0W   41.6N  46.5W   43.0N  49.7W   43.1N  51.1W
SHIP        45KTS          55KTS          65KTS          71KTS
DSHP        45KTS          55KTS          65KTS          71KTS
 
        ...48 HRS...   ...72 HRS...   ...96 HRS...   ..120 HRS...
        170423  0000   170424  0000   170425  0000   170426  0000
 
         LAT    LON     LAT    LON     LAT    LON     LAT    LON
BAMS    41.5N  51.8W   40.2N  50.0W   38.9N  45.0W   35.0N  43.7W
BAMD    38.6N  49.7W   30.7N  45.2W   26.8N  29.4W   33.1N  15.2W
BAMM    40.4N  51.0W   34.6N  48.7W   28.0N  45.2W   23.8N  43.6W
LBAR    41.8N  51.1W   34.3N  43.0W   36.4N  32.5W   38.4N  32.9W
SHIP        77KTS          85KTS          91KTS          91KTS
DSHP        77KTS          85KTS          91KTS          91KTS
 
         ...INITIAL CONDITIONS...
LATCUR =  39.0N LONCUR =  43.0W DIRCUR = 315DEG SPDCUR =  25KT
LATM12 =  35.5N LONM12 =  39.6W DIRM12 = 341DEG SPDM12 =  19KT
LATM24 =  32.8N LONM24 =  39.5W
WNDCUR =   45KT RMAXWD =   40NM WNDM12 =   30KT
CENPRS =  993MB OUTPRS = 1010MB OUTRAD =  400NM SDEPTH =   M
RD34NE =  150NM RD34SE =   90NM RD34SW =    0NM RD34NW =   0NM
 
$$
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