WSFG20 TFFF 211458
SOOO SIGMET 09 VALID 211500/211900 TFFF-
SOOO CAYENNE FIR/UIR EMBD TS OBS WI N0500 W04545 - N1115 W04415 -
N1330 W03730 - N1145 W03645 - N0645 W03645 - N0500 W04000 - N0500
W04545 TOP FL450 STNR NC=