****0000000181**** WSCH31 SCFA 070424 SCFZ SIGMET 02 VALID 070424/070824 SCFA- SCFZ ANTOFAGASTA FIR EMBD TS FCST WI S2605 W08656 - S2406 W08342 - S2830 W07738 - S2830 W08506 FL200/320 MOV E NC=