000
WHXX01 KMIA 201857
CHGE77
TROPICAL CYCLONE GUIDANCE MESSAGE
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1857 UTC THU SEP 20 2007
 
DISCLAIMER...NUMERICAL MODELS ARE SUBJECT TO LARGE ERRORS.
PLEASE REFER TO NHC OFFICIAL FORECASTS FOR TROPICAL CYCLONE
AND SUBTROPICAL CYCLONE INFORMATION.
 
EAST PACIFIC OBJECTIVE AIDS FOR
 
TROPICAL CYCLONE IVO (EP122007) 20070920 1800 UTC
 
        ...00 HRS...   ...12 HRS...   ...24 HRS. ..   ...36 HRS...
        070920  1800   070921  0600   070921  1800   070922  0600
 
         LAT    LON     LAT    LON     LAT    LON     LAT    LON
BAMS    17.5N 113.0W   18.7N 113.9W   20.3N 114.8W   22.0N 115.0W
BAMD    17.5N 113.0W   18.6N 113.6W   20.0N 113.8W   21.7N 113.8W
BAMM    17.5N 113.0W   18.9N 113.3W   20.4N 113.5W   22.1N 113.6W
LBAR    17.5N 113.0W   18.8N 113.2W   20.5N 113.3W   22.5N 113.2W
SHIP        70KTS          72KTS          72KTS          69KTS
DSHP        70KTS          72KTS          72KTS          69KTS
 
        ...48 HRS...   ...72 HRS...   ...96 HRS. ..   ..120 HRS...
        070922  1800   070923  1800   070924  1800   070925  1800
 
         LAT    LON     LAT    LON     LAT    LON     LAT    LON
BAMS    23.6N 115.2W   26.2N 114.9W   28.6N 114.9W   31.1N 116.1W
BAMD    23.6N 113.7W   28.1N 111.3W   32.3N 104.5W   33.0N  96.7W
BAMM    23.8N 113.6W   27.3N 112.3W   30.6N 109.3W   32.5N 107.2W
LBAR    24.9N 112.7W   31.5N 109.4W   39.3N 102.1W     .0N    .0W
SHIP        64KTS          56KTS          45KTS          42KTS
DSHP        64KTS          56KTS          40KTS          39KTS
 
         ...INITIAL CONDITIONS...
LATCUR =  17.5N LONCUR = 113.0W DIRCUR = 335DEG SPDCUR =   6KT
LATM12 =  16.2N LONM12 = 112.4W DIRM12 = 326DEG SPDM12 =   6KT
LATM24 =  15.2N LONM24 = 111.6W
WNDCUR =   70KT RMAXWD =   15NM WNDM12 =   65KT
CENPRS =  981MB OUTPRS = 1010MB OUTRAD =  190NM SDEPTH =   M
RD34NE =   75NM RD34SE =   65NM RD34SW =   30NM RD34NW =  60NM
 
$$
NNNN