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International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
130 WSNT01 KKCI 172145 SIGA0A TJZS SIGMET ALFA 4 VALID 172145/180145 KKCI- SAN JUAN OCEANIC FIR FRQ TS OBS AT 2145Z WI N2045 W06430 - N1815 W06345 - N1745 W06600 - N1900 W06615 - N2045 W06430. TOP FL480. MOV NNW 10KT. WKN.