International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
420 WSNT01 KKCI 281000 SIGA0A TJZS SIGMET ALFA 3 VALID 281000/281400 KKCI- SAN JUAN OCEANIC FIR FRQ TS OBS AT 0957Z WI N2100 W06615 - N1900 W06500 - N1815 W06715 - N1915 W06830 - N2100 W06615. TOP FL450. MOV E 10KT. NC.