****0000000188****
WSMC31 GMMC 210330

GMMM SIGMET M01 VALID 210400/210800 GMMC-
GMMM CASABLANCA FIR
SEV MTW FCST E OF LINE N2900 W00835 - N2930 W00835 - N3355 W00405 -
N3535 W00540 FL030/240 STNR WKN=