Tropical Cyclone Sigmet
Issued by NWS
Issued by NWS
231 WCPA06 PHFO 041457 WSTPAS KZAK SIGMET SIERRA 27 VALID 041505/042105 PHFO- OAKLAND OCEANIC FIR TC LOWELL OBS AT 1500Z N1318 W16006. CB TOP FL535 WI 215NM OF CENTER. MOV W 07KT. NC. FCST 2100Z TC CENTER N1313 W16045.