International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
636 WSPA10 PHFO 301444 SIGPAW KZAK SIGMET WHISKEY 3 VALID 301440/301840 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 1440Z WI N1545 E13915 - N1515 E14445 - N1200 E14515 - N1230 E14000 - N1545 E13915. TOP FL570. MOV WNW 10KT. NC.