FVXX21 KWBC 091030 VOLCANIC ASH ADVISORY STATEMENT ISSUED 1030 UTC 09 JAN 2000 BY THE WASHINGTON VAAC . TUNGURAHUA 00-037 ECUADOR 0128S 7826W . BACKGROUND: TUNGURAHUA ECUADOR (1502-08) SUMMIT HEIGHT 16480 FT (5023 M) . SOURCES OF INFORMATION: GOES-8 ..INFRARED AND MULTISPECTRAL IMAGERY...REPORTS FROM THE GEOPHYSICAL INSTITUTE...0000 UTC AVIATION MODEL SOUNDING DATA... . ERUPTION DETAILS: CONTINUOUS ASH AND STEAM EMISSIONS... . DETAILS OF ASH: SATELLITE IMAGERY THROUGH 10/0945 UTC DOES NOT SHOW ANY ASH. LATE YESTERDAY VISIBLE IMAGERY SHOWED AN ASH AND STEAM PLUME MOVING TO THE SOUTH-SOUTHWEST OF THE VOLCANO. THIS ASH AND STEAM WAS ESTIMATED TO BE REACHING FL200. . TRAJECTORY: WIND DATA FROM THE GEOPHYSICAL INSTITUTE AND NUMERICAL WEATHER PREDICTION MODELS INDICATE THAT ANY ASH AT FL200 WOULD MOVE TOWARD THE NORTH-NORTHEAST AT 10 KNOTS. . 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/) . OUTLOOK: SEE SIGMETS. . THE NEXT STATEMENT WILL BE ISSUED BY 09/1630 UTC. . PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS. . NNNN