FVXX21 KWBC 181030 VOLCANIC ASH ADVISORY STATEMENT ISSUED 1030 UTC 18 JAN 2000 BY THE WASHINGTON VAAC . TUNGURAHUA 00-070 ECUADOR 0128S 7826W . BACKGROUND: TUNGURAHUA ECUADOR (1502-08) SUMMIT HEIGHT 16480 FT (5023 M) . SOURCES OF INFORMATION: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY. . ERUPTION DETAILS: LAST ERUPTION AROUND 17/0115 UTC . DETAILS OF ASH: THERE WAS NO EVIDENCE OF AN ASH PLUME IN SATELLITE IMAGERY THROUGH 18/0945 HOWEVER EXTENSIVE CLOUDINESS OVER THE VOLCANO HAS MADE THE DETECTION OF ASH BELOW THE CLOUD DECK IMPOSSIBLE. . TRAJECTORY: NIL. . OUTLOOK: SEE SIGMETS. . THE NEXT STATEMENT WILL BE ISSUED BY 18/1630 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