****0000000177**** WSGR31 LGAT 280300 LGGG SIGMET T02 VALID 280300/280500 LGAT- LGGG ATHINAI FIR/UIR EMBD TS OBS NW OF LINE N3941 E02016 - N3835 E02124 - N3703 E02157 - N3606 E02157 STNR NC=