International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
528 WSPA13 PHFO 061340 SIGPAZ KZAK SIGMET ZULU 3 VALID 061335/061735 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 1335Z WI N0730 E16900 - N0830 E17330 - N0330 E17215 - N0345 E16945 - N0730 E16900. TOP FL550. STNR. NC.