WSPA04 PHFO 280650
KZAK SIGMET QUEBEC 4 VALID 280645/281045 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 0645Z WI N1000 E14000 - N1330
E14345 - N0345 E14830 - N0200 E14145 - N1000 E14000. TOP FL540. STNR.
WKN.



PLEASE ENSURE ALL FUTURE SIGMETS CONFORM
TO THE FORMAT SPECIFIED IN ICAO ANNEX 3 CHAPTER 7
AND APPENDIX 6.

REGARDS
SADIS GATEWAY OPERATOR