International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
516 WSPA11 PHFO 011643 SIGPAX KZAK SIGMET XRAY 9 VALID 011640/012040 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 1640Z WI N1045 E14900 - N0930 E15730 - N0600 E15600 - N0615 E14930 - N1045 E14900. TOP FL540. MOV W 5KT. INTSF.