****0000000171**** WSMC31 GMMC 151929 GMMM SIGMET W3 VALID 152045/160045 GMMC- GMMM CASABLANCA FIR SEV MTW FCST E OF LINE N3545 W00535 - N3350 W00555 - N3325 W00145 FL030/140 STNR NC=