International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
875 WSPA12 PHFO 270710 SIGPAY KZAK SIGMET YANKEE 1 VALID 270705/271105 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 0710Z WI N0915 E15430 - N0915 E15845 - N0530 E15845 - N0545 E15445 - N0915 E15430. TOP FL570. STNR. INTSF.