Tropical Cyclone Sigmet
Issued by NWS
Issued by NWS
946 WCPA06 PHFO 051459 WSTPAS KZAK SIGMET SIERRA 31 VALID 051505/052105 PHFO- OAKLAND OCEANIC FIR TC LOWELL OBS AT 1500Z N1324 W16236. CB TOP FL530 WI 180NM OF CENTER. MOV W 06KT. WKN. FCST 2100Z TC CENTER N1340 W16307.