FVXX21 KWBC 141315 VOLCANIC ASH ADVISORY ISSUED 0730 UTC 14 JUN 2000 BY THE WASHINGTON VAAC . TUNGURAHUA 00-695 ECUADOR 0128S 7826W . BACKGROUND: TUNGURAHUA ECUADOR (1502-08) SUMMIT HEIGHT 16480 FT (5023 M) . SOURCES OF INFORMATION: GOES-8 VISIBLE...INFRARED AND MULTISPECTRAL IMAGERY. 6 HOUR WIND FORECAST FROM THE 14/0600 UTC AVIATION MODEL. GEOPHYSICAL INSTITUTE REPORT. SIGMETS FROM GUAYAQUIL METEOROLOGICAL WATCH OFFICE. . ERUPTION DETAILS: OCCASIONAL GAS AND ASH EMISSIONS. . DETAILS OF ASH: VISIBLE SATELLITE IMAGERY THROUGH 1215 UTC SUGGESTED TWO SEPARATE AREAS OF ASH. ASH EXTENDED FROM THE SUMMIT THROUGH 0128S7845W TO 0134S7902W. THIS PLUME WAS UP TO 6 KM (3 NMI) WIDE. A SECOND AREA OF ASH...37 KM (20 NMI) LONG AND 18 KM (10 NMI) WIDE...EXTENDED FROM 0102S7859W TO 0120S7909W. A GEOPYSICAL REPORT FROM 0706 UTC PLACED THE ASH NEAR FL280. . TRAJECTORY: FIRST AREA OF ASH MOVING TOWARDS THE WEST AT 20 KNOTS. SECOND AREA MOVING TOWARDS THE NORTHWEST AT 15 KNOTS. . OUTLOOK: SEE SIGMETS AND VAFTAD. . THE NEXT MESSAGE WILL BE ISSUED BY 14/1900 UTC. . REAL TIME SATELLITE IMAGERY ALONG WITH THIS AND OTHER 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. . TURK . NNNN