International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
788 WSPA07 PHFO 230417 SIGPAT KZAK SIGMET TANGO 1 VALID 230415/230815 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 0415Z WI N1315 E13015 - N1415 E13645 - N1015 E13845 - N0815 E13000 - N1145 E13000 - N1315 E13015. TOP FL580. MOV WNW 10KT. INTSF.