


International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
748 WSPA08 PHFO 040458 SIGPAU KZAK SIGMET UNIFORM 4 VALID 040455/040855 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 0455Z WI N1815 E13500 - N1345 E13700 - N1145 E13200 - N1430 E13015 - N1815 E13500. TOP FL570. MOV NW 5KT. NC.