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WSIR31 OIII 180231

OIIX SIGMET 01 VALID 180230/180430 OIII-
OIIX TEHRAN FIR
EMBD TS OBS/FCST WI N2539 E05820 - N2957 E05818 - N2957 E06049 -
N2814 E06244 - N2650 E06338 - N2557 E06158 - N2510 E06132 - N2539
E05820 TOP ABV FL340 MOV ENE NC=