FVXX21 KWBC 031800 VOLCANIC ASH ADVISORY ISSUED: 2001AUG03/1800Z VAAC: WASHINGTON . VOLCANO: TUNGURAHUA 1502-08 LOCATION: 0128S 7826W AREA: ECUADOR . SUMMIT ELEVATION: 16480 FT (5023 M) . ADVISORY NUMBER: 2001/131 . INFORMATION SOURCE: GOES-8 MULTISPECTRAL VISIBLE AND INFRARED SATELLITE IMAGERY. WIND FORECAST FROM AVIATION MODEL. . ERUPTION DETAILS: ERUPTION REPORTED AT 03/1651Z TO FL230 BY GUAYAQUIL MWO. DETAILS OF ASH CLOUD: SATELLITE IMAGERY THRU 30/1715Z DOES NOT SHOW ANY ASH ALTHOUGH THERE ARE EXTENSIVE CLOUDS PRESENT. . TRAJECTORY: ASH TO FL230 WOULD MOVE TO THE WEST 20 TO 25 KNOTS. . OUTLOOK: SEE SIGMETS . THIS WILL BE THE ONLY ADVISORY ON THIS EVENT UNLESS NEW INFORMATION BECOMES AVAILABLE. . REAL TIME SATELLITE IMAGERY AND 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