FVXX21 KWBC 170526
VOLCANIC ASH ADVISORY
ISSUED: 2003APR17/0530Z   VAAC: WASHINGTON

VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR
                              
SUMMIT ELEVATION: 16480 FT (5023 M)
                              
ADVISORY NUMBER: 2003/044
 
INFORMATION SOURCE: GUAYAQUIL MWO SIGMET. GEOPHYSICAL INSTITUTE.
GFS MODEL WINDS FORECAST

ERUPTION DETAILS: ASH OBSERVED AT 16/2215Z.
 
OBS ASH DATE/TIME: 17/0345Z
 
OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS
FL100/FL230 MOVING SW 10 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS
 
REMARKS:  AT 16/2215Z THE GEOPHYSICAL INSTITUTE OBSERVED ASH TO
FL230 OVER THE VOLCANO.  NO ASH CAN BE SEEN IN SATELLITE IMAGERY
THROUGH 17/0345Z BUT ASH DETECTION MIGHT BE HINDERED BY THE LOW
LEVEL WEATHER CLOUDS IN THE AREA.

NEXT ADVISORY: NO FURTHER ADVISORIES 

NNNN