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SIERRA
SIGMET SIERRA

WSPA06 PHFO 182043
SIGPAS

KZAK SIGMET SIERRA 6 VALID 182045/190045 PHFO- 
OAKLAND OCEANIC FIR EMBD TS WI N2910 E16500 - N2900 E16810 - N2340 
E16750 - N2430 E16110 - N2700 E16110 - N2700 E16500 - N2910 E16500. 
CB TOPS TO FL400. MOV E 20KT. NC. BASED ON SAT AND LTG OBS.


TANGO
SIGMET TANGO

WSPA07 PHFO 181919
SIGPAT

KZAK SIGMET TANGO 3 VALID 181918/181930 PHFO-
OAKLAND OCEANIC FIR CNL SIGMET TANGO 2 VALID 181530/181930.
STORMS HAVE WEAKENED AND DISPERSED.


UNIFORM
SIGMET UNIFORM

WSPA08 PHFO 182119
SIGPAU

KZAK SIGMET UNIFORM 2 VALID 182120/190120 PHFO- 
OAKLAND OCEANIC FIR EMBD TS WI N0700 E18000 - N0330 E18000 - N0220 
E16830 - N0620 E16850 - N0700 E18000. CB TOPS TO FL580. STNR. NC.
BASED ON SAT AND LTG OBS.


QUEBEC
SIGMET QUEBEC

WSPA04 PHFO 181803
SIGPAQ

KZAK SIGMET QUEBEC 15 VALID 181800/182200 PHFO- 
OAKLAND OCEANIC FIR EMBD TS WI N1350 E13000 - N1300 E13710 - N0450 
E13000 - N1350 E13000. CB TOPS TO FL600. MOV W 20KT. NC. BASED ON 
SAT AND LTG OBS.


ROMEO
SIGMET ROMEO

WSPA05 PHFO 181508
SIGPAR

KZAK SIGMET ROMEO 6 VALID 181515/181915 PHFO- 
OAKLAND OCEANIC FIR EMBD TS WI N0340 E15010 - N0230 E15720 - S0210 
E15530 - S0220 E15000 - N0340 E15010. CB TOPS TO FL600. MOV W 10KT.
INTSF. BASED ON SAT AND LTG OBS.


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