WSSM31 SMJP 051800
SMPM SIGMET 1 VALID 051800/052000 SMJP-SMPM PARAMARIBO FIR/UIR EMBD
 TS OBS AT 1800Z WI N0545 W05501 - N0527 W05507 - N0504 W05453 -
 N0515 W05425 - N0544 W05413 - N0545 W05501 TOP FL400 MOV W AT 17KT
 INTSF=