International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
855 WSPA03 PHFO 290428 SIGPAP KZAK SIGMET PAPA 4 VALID 290420/290820 PHFO- OAKLAND OCEANIC FIR CORRECTS SIGMET PAPA 3. EMBD TS OBS AT 0425Z WI N1800 E13000 - N2100 E13000 - N2100 E13315 - N1800 E13000 - N1800 E13000. TOP FL500. MOV ENE 20KT. NC.