FVXX21 KWBC 222005 VOLCANIC ASH ADVISORY ISSUED 2005 UTC 22 JUL 2000 BY THE WASHINGTON VAAC . TUNGURAHUA 00-858 ECUADOR 0128S 7826W . BACKGROUND: TUNGURAHUA ECUADOR (1502-08) SUMMIT HEIGHT 16480 FT (5023 M) . SOURCES OF INFORMATION: GOES-8 VISIBLE AND INFRARED AND MULTISPECTRAL IMAGERY. GEOPHYSICAL INSTITUTE. GUAYAQUIL MWO. . ERUPTION DETAILS: OCCASIONAL EMISSIONS OF ASH AND STEAM... . DETAILS OF ASH: THE GEOPHYSICAL INSTITUTE IS REPORTING AS OF 22/1933 UTC THAT ASH IS OVER THE VOLCANO. IT IS ESTIMATED TO BE NOW REACHING FL290. SATELLITE IMAGERY THROUGH 1915 UTC INDICATES RATHER EXTENSIVE CLOUDINESS IN THE REGION WITH NO SIGNS OF ASH. . TRAJECTORY: UPPER-LEVEL WIND INFORMATION SUGGESTS NOW THAT ASH FROM THE SUMMIT TO FL230 SHOULD MOVE TO THE NORTH AND NORTHEAST. HOWEVER ASH FROM FL230 TO FL290 SHOULD MOVE GENERALLY WEST. ALL SPEEDS AT 10 TO 20 KNOTS. . OUTLOOK: SEE SIGMETS. . THE NEXT STATEMENT WILL BE ISSUED BY 23/0200 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. . ORRISON . NNNN