WVZR31 FZAA 031500 FZZA SIGMET A3 VALID 031500/032100 FZAA- FZZA KINSHASA FIR/UIR VA ERRUPTION MT NYRAGONGO LOC S0131 E02915 VA CLD OBS AT 1456Z SFC/FL180 APRX 10NM ROUND S0112 E02854 - S0136 E02927 - S0154 E02921 - S0130 E02845 - S0112 E02854 MOV W 10KT INTSF FCST VA CLD SFC/FL180 S0115 E02739 - S0045 E02754 - S0127 E02915 - S0206 E02945 - S0227 E02927 - S0157 E02857 - S0115 E02739=