FVXX21 KWBC 070135 VOLCANIC ASH ADVISORY STATEMENT ISSUED 0135 UTC 07 MAR 2000 BY THE WASHINGTON VAAC . TUNGURAHUA 00-280 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. . ERUPTION DETAILS: OCCASIONAL EMISSION OF GASES AND ASH. . DETAILS OF ASH: DUE TO THE EXTENSIVE CLOUDINESS IN THE AREA AROUND THE VOLCANO SATELLITE IMAGERY THROUGH 07/0115 UTC IS UNABLE TO DETECT ANY ASH. . TRAJECTORY: ANY ASH THAT MIGHT EXIST BELOW FL290 WILL MOVE WESTERLY AROUND 20 TO 30 KNOTS. . OUTLOOK: SEE SIGMETS. . THE NEXT STATEMENT WILL BE ISSUED BY 07/0730 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. . NNNN