WVEQ31 SEQU 242157
SEFG SIGMET 4 VALID 242157/250357 SEGU-
SEFG GUAYAQUIL FIR VA ERUPTION MT REVENTADOR PSN S0004 W07739
VA CLD OBS AT 2110Z WI S0002 W07750 - S0002 W07748- S0004 W07748 -
S0004 W07750 - S0002 W07750 SFC/FL150 MOV W 5KT
FCST AT 0300Z WI S0004 W07740 - S0005 W07739 - S0008 W07750 - S0006
W07750 - S0004 W07740=