International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
850 WSPA06 PHFO 262126 SIGPAS KZAK SIGMET SIERRA 1 VALID 262125/270125 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 2125Z WI N1515 E15815 - N1230 E16445 - N1045 E16245 - N1300 E15615 - N1515 E15815. TOP FL510. MOV SW 10KT. INTSF.