


International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
451 WSPA06 PHFO 140555 SIGPAS KZAK SIGMET SIERRA 2 VALID 140555/140955 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 0540Z WI N1915 E15600 - N2045 E16230 - N1930 E16730 - N1700 E16630 - N1415 E15415 - N1915 E15600. TOP FL490. STNR. NC.