WSBU31 LBSM 210800
LBSR SIGMET T02 VALID 210805/210905 LBSF-
LBSR SOFIA FIR
EMBD TS OBS WI N4205 E02837 - N4201 E02813 - N4201 E02742 - N4233
E02820 - N4227 E02901 - N4205 E02837 TOP FL300 MOV SSE 20KT NC=