SIGMET

495
WSPL31 EPWA 211451
EPWW SIGMET 1 VALID 211515/211800 EPWA-
EPWW WARSZAWA FIR FRQ TSGR FCST SW OF LINE N5310 E01425 - N5145 E01600 - N5015 E01740 TOP FL420 MOV NE INTSF=