FVXX21 KWBC 141410 VOLCANIC ASH ADVISORY STATEMENT ISSUED 1400 UTC 14 MAY 2000 BY THE WASHINGTON VAAC . TUNGURAHUA 00-566 ECUADOR 0128S 7826W . BACKGROUND: TUNGURAHUA ECUADOR (1502-08) SUMMIT HEIGHT 16480 FT (5023 M) . SOURCES OF INFORMATION: GOES-8 VISIBLE INFRARED AND MULTISPECTRAL IMAGERY. 6 HOUR WIND FORECAST FROM THE 14/0600 UTC AVIATION MODEL. GEOPHYSICAL INSTITUTE REPORT. . ERUPTION DETAILS: NEARLY CONTINUOUS GAS AND OCCASIONAL ASH EMISSIONS. . DETAILS OF ASH: SATELLITE IMAGERY THROUGH 14/0315 UTC SHOWS MULTI LAYERED CLOUDS OVER AND AROUND THE AREA OF THE VOLCANO MAKING DETECTION OF ASH DIFFICULT. AT 14/0558 UTC THE GEOPHYSICAL INSTITUTE REPORTED ASH OVER THE VOLCANO BUT WITH NO HEIGHT ASSIGNMENT. . TRAJECTORY: ANY ASH FROM THE SUMMIT TO FL200 WOULD MOVE TOWARD THE WEST-SOUTHWEST AT 10-15 KNOTS. . OUTLOOK: SEE SIGMETS. . THE NEXT STATEMENT WILL BE ISSUED BY 14/2000 UTC. . REAL TIME SATELLITE IMAGERY ALONG WITH THIS AND OTHER VOLCANIC ASH ADVISORY STATEMENTS OFTEN ACCOMPANIED BY A MAP DEPICTING ASH LOCATION ARE AVAILABLE AT INTERNET URL ADDRESS http://www.ssd.noaa.gov/VAAC/washington.html (all lower case except /VAAC/) . PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS. . WALTER . NNNN