International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
362 WSPA12 PHFO 180520 SIGPAY KZAK SIGMET YANKEE 10 VALID 180520/180645 PHFO- OAKLAND OCEANIC FIR CNL SIGMET YANKEE 9 VALID 180245/180645. TS HAVE WEAKENED.