FVXX21 KWBC 050130 VOLCANIC ASH ADVISORY ISSUED 0130 UTC 05 AUG 2000 BY THE WASHINGTON VAAC . TUNGURAHUA 00-912 ECUADOR 0128S 7826W . BACKGROUND: TUNGURAHUA ECUADOR (1502-08) SUMMIT HEIGHT 16480 FT (5023 M) . SOURCES OF INFORMATION: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY. WIND FORECAST FROM THE AVIATION MODEL. GEOPHYSICAL INSTITUTE. . ERUPTION DETAILS: NEARLY CONTINUOUS GASES AND OCCASIONAL ASH EMISSIONS. . DETAILS OF ASH: NO ASH COULD BE DISCERNED IN SATELLITE IMAGERY THROUGH 05/0045 UTC AT LEAST IN PART DUE TO CONSIDERABLE CLOUDINESS. THE GEOPHYSICAL INSTITUTE LAST REPORTED ASH AT 04/1340 UTC TO FL290. . TRAJECTORY: ANY ASH THAT MAY EXIST TO FL290 WOULD MOVE TOWARDS THE WEST AT 25 TO 30 KNOTS . OUTLOOK: SEE SIGMETS. . THE NEXT STATEMENT WILL BE ISSUED BY 05/0730 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