156
FAGX20 KKCI 111830
OFAGX
SYNOPSIS VALID TIL 121900Z
FCST...111900Z-120700Z
OTLK...120700Z-121900Z
.
INTERNATIONAL OPERATIONS BRANCH
AVIATION WEATHER CENTER KANSAS CITY MISSOURI
.
CSTL WATERS FROM COASTLINE OUT TO HOUSTON OCEANIC FIR AND GLFMEX
MIAMI OCEANIC FIR AND W OF 85W. HOUSTON OCEANIC FIR AND MIAMI
OCEANIC FIR.
.
ALL WNDS SFC. TS IMPLY SEV OR GTR TURB SEV ICE LLWS AND IFR
CONDS.
.
01 SYNOPSIS...
AT 11/18Z A STNRY FNT WAS DRAPED ALG THE GLF COAST WL BE THE
TRIGGER FOR CNVTV ACT MNLY FM LEV AND PTS W. SFC HI PRESS IN
CNTRL GLFMEX WL MAKE IT DIFFICULT FOR CNVTV ACT TO DEVELOP EAST
OF LEV THO AND GENERALLY E OF 87W HOWEVER A VRY ISOL SHRA/TSRA IS
POSS. A SFC TROF BTWN 27N AND 26N WL BE ANTHR FEATURE TO WATCH
FOR CNVTV ACT THRU THE PD.
.
02 SIGNIFICANT CLD/WX...
.
CSTL WTRS...
BRO-LFT...SCT015. OCNL BKN025. TOP 150.
  WDLY SCT SHRA/TSRA TIL 02Z. CB TOPS TO FL400.
  OTLK...VFR... AFT 10Z SHRA TSRA.
LFT-LEV...SCT015. OCNL BKN025. TOP 150. ISOL SHRA/TSRA TIL 01Z.
  CB TOPS TO FL400. OTLK...VFR... ISOL SHRA TSRA AFT 12Z.
LEV-AAF...SCT020 SCT050. OTLK...VFR SHRA TSRA.
.
HOUSTON OCEANIC FIR...GLFMEX MIAMI OCEANIC FIR...
BTWN 27N AND 26N...SCT020. OCNL BKN025. TOP 150.
  ISOL TO WDLY SCT SHRA. ISOL TSRA. CB TOPS TO FL400.
  OTLK...VFR...AFT 11Z TSRA SHRA.
ELSW...SCT020. ISOL SHRA/TSRA. CB TOPS TO FL400.
  OTLK...VFR...AFT 11Z TSRA SHRA.
.
03 ICE AND FRZLVL...
CSTL WTRS...SEE AIRMETS ZULU WAUS42 KKCI AND WAUS44 KKCI.
HOUSTON OCEANIC FIR...NO SGFNT ICE EXP OUTSIDE CNVTV ACT.
GLFMEX MIAMI OCEANIC FIR...NO SGFNT ICE EXP OUTSIDE CNVTV ACT.
FRZLVL...160.
.
04 TURB...
CSTL WTRS...SEE AIRMETS TANGO WAUS42 KKCI AND WAUS44 KKCI.
HOUSTON OCEANIC FIR...NO SGFNT TURB EXP OUTSIDE CNVTV ACT.
GLFMEX MIAMI OCEANIC FIR...NO SGFNT TURB EXP OUTSIDE CNVTV ACT.
....