


International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
398 WSPA12 PHFO 171853 SIGPAY KZAK SIGMET YANKEE 2 VALID 171510/171910 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 1510Z WI N3100 W16930 - N3115 W16600 - N2900 W16530 - N2830 W16930 - N3100 W16930. TOP FL470. STNR. NC.