Tropical Cyclone Sigmet
Issued by NWS
Issued by NWS
669 WCPA06 PHFO 050858 WSTPAS KZAK SIGMET SIERRA 30 VALID 050905/051505 PHFO- OAKLAND OCEANIC FIR TC LOWELL OBS AT 0900Z N1318 W16154. CB TOP FL520 WI 180NM OF CENTER. MOV W 06KT. WKN. FCST 1500Z TC CENTER N1330 W16226.