FVXX22 KWBC 150630 VOLCANIC ASH ADVISORY ISSUED 0630 UTC 15 OCT 2000 BY THE WASHINGTON VAAC . TUNGURAHUA 00-1141 ECUADOR 0128S 7826W . BACKGROUND: TUNGURAHUA ECUADOR (1502-08) SUMMIT HEIGHT 16480 FT (5023 M) . SOURCES OF INFORMATION: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY. GEOPHYSICAL INSTITUTE. UPPER WINDS FORECAST FROM THE AVIATION MODEL. . ERUPTION DETAILS: ASH EMISSION AROUND 14/2324 UTC. . DETAILS OF ASH CLOUD: THE GEOPHYSICAL INSTITUTE REPORTED AN ASH EMISSION AROUND 14/2324 UTC WHICH PRODUCED A LARGE COLUMN TO ABOUT FL400. THE LATEST SATELLITE IMAGERY AT 0345 UTC SHOWED ASH DISPERSING APPROXIMATELY 90KM (50NMI) TO THE NORTH OF THE VOLCANO. . TRAJECTORY: ASH WAS MOVING TOWARD THE NORTH AT ABOUT 10 TO 15 KNOTS. . OUTLOOK: SEE SIGMETS AND VAFTAD. . THE NEXT MESSAGE WILL BE ISSUED BY 15/1230 UTC OR SOONER IF ASH IS VISIBLE IN SATELLITE IMAGERY AFTER ECLIPSE ENDS. . REAL TIME SATELLITE IMAGERY AND VOLCANIC ASH ADVISORIES 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