FVXX21 KWBC 061130 VOLCANIC ASH ADVISORY ISSUED 1130 UTC 06 JUN 2000 BY THE WASHINGTON VAAC . TUNGURAHUA 00-662 ECUADOR 0128S 7826W . BACKGROUND: TUNGURAHUA ECUADOR (1502-08) SUMMIT HEIGHT 16480 FT (5023 M) . SOURCES OF INFORMATION: GOES-8... INFRARED AND MULTISPECTRAL IMAGERY. SIX HOUR WIND FORECAST FROM THE 06/0600 UTC AVIATION MODEL. GUAYAQUIL METEOROLOGICAL WATCH OFFICE. . ERUPTION DETAILS: OCCASIONAL GAS AND ASH EMISSIONS. . DETAILS OF ASH:. SATELLITE IMAGERY THROUGH 1045 UTC SHOWS NO DEFINITIVE ASH PLUME. SEVERAL HOT SPOTS HAVE BEEN NOTICED IN MULTISPECTRAL IMAGERY. LATEST INFORMATION FROM GUAYAQUIL AT 0740 PLACES ASH AT FL270. . TRAJECTORY: TOWARDS THE WEST AT 15 TO 20 KNOTS. . OUTLOOK: SEE SIGMETS AND VAFTAD. . THE NEXT MESSAGE WILL BE ISSUED BY 06/1730 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. . NNNN