Aviation Area Forecast - South Central Alaska (Part 1)


FAAK48 PAWU 181548 AAA
FA8H  
ANCH FA 181540 AMD
AK SRN HLF EXCP SE AK...
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AIRMETS VALID UNTIL 182015
CB IMPLY POSSIBLE SEV OR GREATER TURB SEV ICE LLWS AND IFR CONDS.
NON MSL HEIGHTS NOTED BY AGL OR CIG.
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SYNOPSIS VALID UNTIL 190600
A 975 MB LOW 200 S PADU WKNS TO 977 MB VCY PASD BY 06Z. ASSOCD OCFNT
WL ARC FM LOW INTO THE SWRN GLFALSK BY END OF PD. ASSOCD WMFNT IN
SWRN AK WL BECOME QSTNR ALG THE SWRN COAST BY 22Z. ASSOCD CDFNT WL
EXTEND S AND SW FM LOW.
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COOK INLET AND SUSITNA VLY AB...VALID UNTIL 190000 UPDT
...CLOUDS/WX...
***AIRMET STG SFC WND***INLET SW PAEN AND TURNAGAIN ARM SUSTAINED
SFC WND 30KT OR GTR. WKN FM S...
***AIRMET MT OBSC***AK RANGE/CHUGACH/KENAI MTS OBSC IN CLDS/PCPN. NC...
AK RANGE/CHUGACH/KENAI MTS SCT025 BKN040 TOPS 140 LYRS ABV -RASN.
OCNL BKN020 VIS 3-5SM -SN/RA BR. IFR CONDS SN BR ABV 020.
ELSW SCT040 SCT-BKN070 INCRG LYRS ABV TO FL250. ISOL BKN040 -SHRASN.
THRU TURNAGAIN ARM SFC WND E 40G55 KT. SW PAEN OVR INLET
SFC WIND NE 30G40 KTS DMSHG BY 18Z TO NE 20G30 KT.
PAAQ S AREAS SFC WND NE 20G30KT.
OTLK VALID 190000-190600...AK RANGE PAPT S IFR CIG RASN. ELSW VFR/WND.
PASSES...LK CLARK...MERRILL...IFR CIG SN BR.
RAINY...MVFR CIG SN. WINDY...VFR.
PORTAGE...IFR CIG SN BR. ALL PASSES TURB.
...TURB...UPDT
***AIRMET TURB***TIL 21Z BTN PAEN AND PATK MOD TURB BLW FL180. ISOL
SEV TURB BLW 100. WKN...
***AIRMET TURB***ELSW OCNL MOD TURB BLW 120. NC...
***AIRMET LLWS***PAAQ S AREAS LLWS CONDTIONS. NC...
...ICE AND FZLVL...
TIL 18Z PANC N ISOL MOD ICEIC 040-140. FZLVL 015 EXC 035 S.
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COPPER RIVER BASIN AC...VALID UNTIL 190000 UPDT
...CLOUDS/WX...
***AIRMET MT OBSC***CHUGACH MTS OBSC IN CLDS/PCPN. NC...
SCT040 SCT-BKN120 TOPS 160 LYRS ABV.
CHUGACH MTS BKN040 VIS 3-5SM -SN BR.
COPPER RVR VLY SFC WND INCRG TO SE G25 KT.
OTLK VALID 190000-190600...ALG SRN MTS MVFR CIG SN. ELSW VFR WND.
PASS...TAHNETA...VFR.
...TURB...UPDT
AFT 21Z OCNL MOD TURB FL300-FL380.
VCY CHUGACH MTS W PAGK ISOL MOD TURB BLW 040.
...ICE AND FZLVL...
TIL 18Z CHUGACH MTS ISOL MOD ICEIC 040-140.
AFT 18Z MTS PAGK W ISOL MOD ICEIC 070-160.
FZLVL BLW 010.
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CNTRL GLF CST AD...VALID UNTIL 190000 UPDT
...CLOUDS/WX...
***AIRMET IFR***OFSHR AND WRN PRINCE WILLIAM SOUND OCNL CIG BLW 010 VIS
BLW 3SM RA BR. NC...
***AIRMET STG SFC WND***OFSHR SUSTAINED SFC WND 30 KT OR GTR. NC...
***AIRMET MT OBSC***MTS OBSC IN CLDS/PCPN. NC...
SCT020 OVC040 TOPS 140 LYRS ABV -RA. OCNL BKN020 VIS 3-5SM -RA BR.
COAST/OFSHR SFC WND E-SE 40G55 KT. ELSW SFC WND E-NE 20G30 KT.
OTLK VALID 190000-190600...MVFR CIG RA/WND.
...TURB...UPDT
***AIRMET TURB***TIL 21Z ALG ERN KENAI PEN MOD TURB BLW FL180. ISOL
SEV TURB BLW 100. WKN...
***AIRMET TURB***ELSW OCNL MOD TURB BLW 120. NC...
***AIRMET LLWS***AREAS LLWS CONDITIONS. NC...
...ICE AND FZLVL...
TIL 18Z PAVD-PACV LN NE ISOL MOD ICEIC 040-140.
FZLVL 020 INLAND TO 045 SW.
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KODIAK IS AE...VALID UNTIL 190000
...CLOUDS/WX...
***AIRMET STG SFC WND***N KODIAK I SUSTAINED SFC WND 30 KT OR GTR. WKN...
***AIRMET IFR***S-E SIDE KODIAK I OCNL CIGS BLW 010 VIS BLW 3SM
-RA BR. NC...
***AIRMET MT OBSC***MTS OBSC IN CLDS/PCPN. NC...
OTRW SCT005 OVC020 TOPS 160 DECRG LYRS ABV VIS 3-5SM -RA BR.
N KODIAK ISLAND SFC WND E 30G45 KT DMSHG BY 18Z TO E 20G30KT.
ELSW AREAS SFC WIND SE G25KT.
OTLK VALID 190000-190600...MVFR CIG SHRA.
...TURB...
AFT 21Z SW PAKH OCNL MOD TURB FL300-FL380.
PADQ-PAKH LN NW ISOL MOD TURB BLW 040.
...ICE AND FZLVL...
TIL 21Z N PADQ ISOL MOD ICEIC 070-160.
SW PADQ ISOL MOD ICEIC 040-090.
FZLVL 020 S AND W TO 040 N AND NE.
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