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OSCAR
SIGMET OSCAR

WCPA02 PHFO 231919
WSTPAO

KZAK SIGMET OSCAR 12 VALID 231930/240130 PHFO-
OAKLAND OCEANIC FIR TC TRAMI OBS AT 1800Z N1805 E13220. CB TOP FL520
WI 115NM OF CENTER. MOV WNW 10KT. NC. FCST 0000Z TC CENTER N1830
E13125.


PAPA
SIGMET PAPA

WSPA03 PHFO 232122
SIGPAP

KZAK SIGMET PAPA 2 VALID 232121/232135 PHFO-
OAKLAND OCEANIC FIR CNL SIGMET PAPA 1 VALID 231735/232135.
THUNDERSTORMS HAVE WEAKENED.


YANKEE
SIGMET YANKEE

WSPA12 PHFO 232044
SIGPAY

KZAK SIGMET YANKEE 3 VALID 232045/240045 PHFO- 
OAKLAND OCEANIC FIR EMBD TS WI N1220 E13940 - N1010 E14600 - N0930 
E14550 - N0650 E14420 - N0900 E13750 - N1220 E13940. CB TOPS TO 
FL550. STNR. NC. BASED ON SAT AND LTG OBS.


NOVEMBER
SIGMET NOVEMBER

WSPA01 PHFO 232122
SIGPAN

KZAK SIGMET NOVEMBER 3 VALID 232122/232140 PHFO-
OAKLAND OCEANIC FIR CNL SIGMET NOVEMBER 2 VALID 231740/232140.
THUNDERSTORMS HAVE WEAKENED.


QUEBEC
SIGMET QUEBEC

WSPA04 PHFO 232214
SIGPAQ

KZAK SIGMET QUEBEC 1 VALID 232215/240215 PHFO- 
OAKLAND OCEANIC FIR EMBD TS WI N2710 W16440 - N2700 W16010 - N1850 
W16250 - N1920 W16710 - N2710 W16440. CB TOPS TO FL490. MOV E 5KT.
INTSF. BASED ON SAT AND LTG OBS.


ZULU
SIGMET ZULU

WSPA13 PHFO 232040
SIGPAZ

KZAK SIGMET ZULU 3 VALID 232045/240045 PHFO- 
OAKLAND OCEANIC FIR EMBD TS WI N2420 E15500 - N2110 E16000 - N1740 
E15640 - N2100 E15310 - N2100 E15500 - N2420 E15500. CB TOPS TO 
FL530. STNR. NC. BASED ON SAT AND LTG OBS.


XRAY
Graphic not currently available.

WSPA11 PHFO 231741
SIGPAX

KZAK SIGMET XRAY 4 VALID 231740/231755 PHFO-
OAKLAND OCEANIC FIR CNL SIGMET XRAY 3 VALID 231355/231755.
THUNDERSTORMS HAVE WEAKENED.


Aviation Weather Center Graphic of SIGMETs
Alaska Aviation Weather Unit Graphic of SIGMETs