FVXX21 KWBC 110100 VOLCANIC ASH ADVISORY STATEMENT ISSUED 0100 UTC 11 FEB 2000 BY THE WASHINGTON VAAC . TUNGURAHUA 00-174 ECUADOR 0128S 7826W . BACKGROUND: TUNGURAHUA ECUADOR (1502-08) SUMMIT HEIGHT 16480 FT (5023 M) . SOURCES OF INFORMATION: GOES-8 MULTISPECTRAL AND INFRARED IMAGERY. GEOPHYSICAL INSTITUTE IN QUITO. 6 HOUR WIND FORECASTS FROM THE 10/1800 UTC AVN MODEL. . ERUPTION DETAILS: NEW ERUPTION AT 10/1145 UTC. . DETAILS OF ASH: THE LAST VISIBLE IMAGERY UTC OF THE DAY..10/2215 UTC..CONTINUES TO SHOW SOME FAINT ASH AROUND THE SUMMIT. IT IS DIFFICULT AT THIS TIME HOWEVER TO DETERMINE THE MOTION OF THIS ASH. ON THE LATEST MULTISPECTRAL IMAGERY..10/2345 UTC..IT IS IMPOSSIBLE TO SEE ANY ASH EITHER CURRENT OR PAST. . TRAJECTORY: ANY REMAINING ASH AT FL230 WOULD CONTINUE TO MOVE TOWARDS THE WEST-SOUTHWEST AT 15-20 KT. . OUTLOOK: SEE SIGMETS AND VAFTAD. . THE NEXT STATEMENT WILL BE ISSUED AT 11/0700 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. . WALTER . NNNN