


International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
499 WSPA06 PHFO 050330 SIGPAS KZAK SIGMET SIERRA 4 VALID 050330/050730 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 0330Z WI N2100 E14015 - N2100 E14745 - N1630 E14300 - N1915 E14000 - N2100 E14015. TOP FL540. STNR. WKN.