


International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
218 WSPA12 PHFO 172342 SIGPAY KZAK SIGMET YANKEE 4 VALID 172342/172345 PHFO- OAKLAND OCEANIC FIR CNL SIGMET YANKEE 3 VALID 171945/172345. TS HAS WEAKENED.