Offshore Aviation Area Forecast
Issued by NWS

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499
FACA20 KKCI 191530
OFAMKC
INTERNATIONAL OPERATIONS BRANCH
AVIATION WEATHER CENTER KANSAS CITY MISSOURI
VALID 191600-200400
OUTLOOK...200400-201600
.
ATLANTIC S OF 32N W OF 57W...CARIBBEAN...GULF OF MEXICO BTN 22N
AND 24N.
.
ALL WNDS SFC. TS IMPLY SEV OR GTR TURB SEV ICE LLWS AND IFR
CONDS. SFC TO 400MB.
.
SYNOPSIS...SEE LATEST NHC ADVY FOR TC ALBERTO...

AT 15Z THE CNTR OF TC ALBERTO IS LCTD NR 22.2N 95.0W IN THE SWRN
GLFMEX MOVG W AT 08KT. MAX WND IS 35G45KT. STG TO GALE FORCE WNDS
ALG WITH SHRA/TSRA ARE OCRG OVR MUCH OF THE SRN GULF AND NWRN
CARIB. ALBERTO IS FCST TO MAKE LANDFALL IN MEXICO NR 22N99W NR
THE END OF THE FCST PD. ELSW... A CLUSTER OF TSRA IS OCRG N OF
DOM REPL ASSOCD WITH A SFC TROF ALG 28N60W-26N68W-20N70W. ANOTHER
CLUSTER NR 27N71W IS ASSOCD WITH AN INVERTED MID-UPR LVL TROF ALG
70W. MEANWHILE DRY SAHARAN AIR IS MOVING ACRS THE LESSER ANTILLES
INTO THE ERN CARIB WHICH WILL HELP SUPPRESS SHRA/TSRA IN THAT
AREA.
.
SIGNIFICANT CLD/WX...
ERN MONTERREY FIR...NRN MERIDA FIR
...SEE LATEST NHC ADVY FOR TC ALBERTO...
W 91W...BKN018 BKN-OVC050 TOP ABV FL240. OCNL SCT020 BKN050.
 NMRS SHRA. SCT TSRA. VRBL WND 25-40G50KT. OTLK...MVFR CIG SHRA
 TSRA WND.
E 91W...SCT020 BKN050 TOP LYRD ABV FL240. SCT SHRA. WDLY SCT
 TSRA. WND SE 20-30KT. OTLK...VFR SHRA TSRA WND.
.
ATLC SWRN NEW YORK FIR...ATLC MIAMI FIR...SAN JUAN FIR
N 27N...SCT020 BKN050 TOP ABV FL240. OCNL BKN018. SCT SHRA/TSRA.
 WND E 20-25KT. OTLK...VFR SHRA TSRA WND.
S 27N...SCT020 SCT050. LYRS OCNL BKN TOP ABV FL240. WDLY SCT
 TSRA/SHRA. OTLK...VFR SHRA TSRA.
.
WRN PIARCO FIR...NRN MAIQUETIA FIR...CURACAO FIR
SCT020 SCT050. ISOL SHRA/TSRA. OTLK...VFR.
.
SANTO DOMINGO FIR...PORT-AU-PRINCE FIR...HABANA FIR
ISLANDS...SCT020 SCT060. ISOL TSRA. 18Z SCT020 BKN050 TOP ABV
 FL240. OCNL BKN018. SCT TSRA BECMG ISOL SHRA BY 04Z. OTLK...VFR.
WTRS...SCT020 SCT050. LYRS OCNL BKN TOP ABV FL240. WDLY SCT
 SHRA/TSRA. OTLK...VFR SHRA TSRA.
.
NRN BARRANQUILLA FIR...NRN PANAMA FIR...KINGSTON FIR
SCT020 BKN050 TOP LYRD ABV FL240. OCNL BKN018. WDLY SCT
 SHRA/TSRA. OTLK...VFR SHRA TSRA.
.
NERN CNTRL AMER FIR
BKN018 TOP LYRD ABV FL240. OCNL SCT020 BKN050. SCT SHRA. WDLY SCT
 TSRA. WND SE 20-25KT. 22Z SCT020 BKN050. WDLY SCT SHRA/TSRA.
 OTLK...VFR SHRA TSRA.
.
ICE AND FRZLVL...
NO SGFNT ICE EXP OUTSIDE CNVTV ACT.
FRZLVL...
 SRN GLFMEX 160-170.
 RMNDR...145-165.
.
TURB...
NO SGFNT TURB EXP OUTSIDE CNVTV ACT.
....