International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
575 WSPN08 KKCI 150510 SIGP0H KZAK SIGMET HOTEL 3 VALID 150510/150910 KKCI- OAKLAND OCEANIC FIR FRQ TS OBS AT 0510Z WI N4030 W17600 - N3700 W17430 - N3400 W17745 - N3845 E17800 - N4030 W17600. TOP FL430. MOV E 40KT. NC.