FVXX20 KWBC 111630 VOLCANIC ASH ADVISORY ISSUED: 2001NOV11/1630Z VAAC: WASHINGTON . VOLCANO: TUNGURAHUA 1502-08 LOCATION: 0128S 7826W AREA: ECUADOR . SUMMIT ELEVATION: 16480 FT (5023 M) . ADVISORY NUMBER: 2001/288 . INFORMATION SOURCE: GOES-8 VISIBLE...INFRARED AND MULTISPECTRAL IMAGERY. GUAYAQUIL MWO. 12 HOUR WIND FORECAST FROM THE 11/06000Z AVIATION MODEL ERUPTION DETAILS: THE GUAYAQUIL MWO REPORTS AN EXHALATION OF THE VOLCANO OCCURRING AT 11/1548Z. DETAILS OF ASH CLOUD: ASH WAS REPORTED OVER THE VOLCANO TO FL200 MOVING WEST. GOES 8 IMAGERY THROUGH 11/1615Z DOES NOT SHOW ANY ASH ALTHOUGH THERE ARE EXTENSIVE CLOUDS PRESENT. . TRAJECTORY: ANY ASH AT FL200 WILL MOVE TOWARDS THE WEST AT 10 TO 15 KNOTS. . OUTLOOK: SEE SIGMETS. . THIS WILL BE THE ONLY MESSAGE FOR THIS EVENT UNLESS MORE INFORMATION BECOMES AVAILABLE. . INTERNET URLS... MESSAGE LISTSERV WWW.SSD.NOAA.GOV/VAAC/SUBSCRIBE.HTML MESSAGES GRAPHICS AND IMAGERY WWW.SSD.NOAA.GOV/VAAC/WASHINGTON.HTML (ALL LOWERCASE EXCEPT /VAAC/) . PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS. . WALTER . NNNN