WSGR31 LGAT 220500 LGGG SIGMET T05 VALID 220500/220630 LGAT- LGGG ATHINAI FIR/UIR EMBD TS OBS WI N3839 E01949 - N3653 E01944 - N3644 E02116 - N3819 E02109 - N3848 E02044 - N3839 E01949 STNR NC=