FVXX21 KWBC 100130 VOLCANIC ASH ADVISORY STATEMENT ISSUED 0130 UTC 10 MAY 2000 BY THE WASHINGTON VAAC . TUNGURAHUA 00-548 ECUADOR 0128S 7826W . BACKGROUND: TUNGURAHUA ECUADOR (1502-08) SUMMIT HEIGHT 16480 FT (5023 M) . SOURCES OF INFORMATION: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY...09/1800 UTC NATIONAL WEATHER SERVICE MODEL FORECAST DATA...GEOPHYSICAL INSTITUTE. . ERUPTION DETAILS: OCCASIONAL STEAM AND ASH EMISSIONS. . DETAILS OF ASH: THE GEOPHYSICAL INSTITUTE REPORTED ASH OVER THE VOLCANO TO FL260 AT 0100 UTC. WEATHER OVER THE AREA HAS PREVENTED THE DETECTION OF ANY ASH IN SATELLITE IMAGERY THROUGH 0115 UTC. . TRAJECTORY: ANY ASH THAT MAY EXIST TO FL260 WOULD MOVE TOWARDS THE WEST AT 20 KNOTS. . OUTLOOK: SEE SIGMETS AND VAFTAD. . THE NEXT STATEMENT WILL BE ISSUED BY 10/0730 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. . TURK . NNNN