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International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
749 WSNT01 KKCI 171755 SIGA0A TJZS SIGMET ALFA 3 VALID 171755/172155 KKCI- SAN JUAN OCEANIC FIR FRQ TS OBS AT 1755Z WI N1900 W06515 - N1800 W06300 - N1630 W06430 - N1545 W06700 - N1600 W06800 - N1845 W06800 - N1900 W06515. TOP FL460. MOV WSW 10KT. NC.