FVXX21 KWBC 081630 VOLCANIC ASH ADVISORY ISSUED 1630 UTC 08 JUN 2000 BY THE WASHINGTON VAAC . TUNGURAHUA 00-672 ECUADOR 0128S 7826W . BACKGROUND: TUNGURAHUA ECUADOR (1502-08) SUMMIT HEIGHT 16480 FT (5023 M) . SOURCES OF INFORMATION: GOES-8 VISIBLE INFRARED AND MULTISPECTRAL IMAGERY. WIND FORECAST FROM THE AVIATION MODEL. GEOPHYSICAL INSTITUTE REPORT. . ERUPTION DETAILS: CONTINUOUS GAS AND ASH EMISSION. . DETAILS OF ASH: SATELLITE IMAGERY THROUGH 08/1545 UTC CONTINUES TO SHOW CLOUDS OVER THE AREA MAKING THE DETECTION OF ANY ASH DIFFICULT. THE GEOPHYSICAL INSTITUTE REPORTS THAT THE ACTIVITY RISES TO AROUND FL290 AND EXTENDS WEST. THERE HAVE BEEN NO STRONG ERUPTIONS REPORTED AT THE VOLCANO SINCE YESTERDAY. . TRAJECTORY: ANY ASH BETWEEN THE SUMMIT AND FL290 WILL MOVE TOWARDS THE WEST AROUND 5 TO 10 KNOTS. . OUTLOOK: SEE SIGMETS AND VAFTAD. . THE NEXT MESSAGE WILL BE ISSUED BY 08/2230 UTC. . REAL TIME SATELLITE IMAGERY ALONG WITH THIS AND OTHER VOLCANIC ASH ADVISORIES 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. . . NNNN