****0000000342**** WVEQ31 SEGU 262127 CCA SEFG SIGMET 4 VALID 262125/270325 SEGU- SEFG GUAYAQUIL FIR VA ERUPTION MT SANGAY PSN S0200 W07820 VA CLD OBS AT 2050Z WI S0148 W07839 - S0200 W07820 - S0201 W07820 - S0159 W07843 - S0148 W07839 SFC/FL200 MOV W 10KT FCST AT 0300Z WI S0144 W07847 - S0200 W07820 - S0201 W07820 - S0158 W07851 - S0144 W07847=