****0000000174****
WSCH31 SCCI 281521

SCCZ SIGMET A1 VALID 281521/281921 SCCI-
SCCZ PUNTA ARENAS FIR SEV TURB FCST E OF LINE S4700 W07600 - S5100 
W07600 - S5430 W06800 FL010/140 STNR NC=