****0000000175**** WSNT21 EGRR 151001 EGGX SIGMET 01 VALID 151005/151230 EGRR- EGGX SHANWICK FIR EMBD TS OBS NE OF LINE N5100 W01029 - N4840 W01006 - N4758 W00800 TOP FL280 MOV NE 20KT NC=