FVXX21 KWBC 290030 VOLCANIC ASH ADVISORY STATEMENT ISSUED 0030 UTC 29 FEB 2000 BY THE WASHINGTON VAAC . TUNGURAHUA 00-252 ECUADOR 0128S 7826W . BACKGROUND: TUNGURAHUA ECUADOR (1502-08) SUMMIT HEIGHT 16480 FT (5023 M) . SOURCES OF INFORMATION: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY. GEOPHYSICAL INSTITUTE FORECAST WINDS. AVIATION MODEL WINDS FORECAST. . ERUPTION DETAILS: NEARLY CONTINUOUS EMISSION OF GASES AND ASH. . DETAILS OF ASH: NO ASH CAN BE DETECTED IN SATELLITE IMAGERY THRU 28/2345 UTC DUE TO EXTENSIVE CLOUDS OVER THE AREA. THE LAST INDICATION OF ASH CAME FROM AN 28/1125 UTC PILOT REPORT OF ASH TO FL240. . TRAJECTORY: ASH TO FL240 WOULD MOVE TOWARDS THE WEST AT 15 TO 20 KNOTS. . OUTLOOK: SEE SIGMETS. . THE NEXT STATEMENT WILL BE ISSUED BY 29/0630 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. . TURK . NNNN