FVXX21 KWBC 211330 VOLCANIC ASH ADVISORY STATEMENT ISSUED 1330 UTC 21 JAN 2000 BY THE WASHINGTON VAAC . TUNGURAHUA 00-084 ECUADOR 0128S 7826W . BACKGROUND: TUNGURAHUA ECUADOR (1502-08) SUMMIT HEIGHT 16480 FT (5023 M) . SOURCES OF INFORMATION: GOES-8 VISIBLE INFRARED AND MULTISPECTRAL IMAGERY. . ERUPTION DETAILS: CONTINUOUS EMISSIONS OF ASH AND STEAM... . DETAILS OF ASH: GOES-8 VISIBLE SATELLITE IMAGERY THROUGH 1215 UTC SHOWS DENSE MIDDLE AND HIGH LEVEL METEOROLOGICAL CLOUDS OVER THE VOLCANO HINDERING THE DETECTION OF ASH. . TRAJECTORY: NIL. . OUTLOOK: SEE SIGMETS. . THE NEXT STATEMENT WILL BE ISSUED BY 21/1930 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. . CLARK/WALTER/NOAA/NESDIS/SAB . NNNN