FVXX20 KWBC 141400 VOLCANIC ASH ADVISORY ISSUED: 2001JUL14/1400Z VAAC: WASHINGTON . VOLCANO: TUNGURAHUA 1502-08 LOCATION: 0128S 7826W AREA: ECUADOR . SUMMIT ELEVATION: 16480 FT (5023 M) . ADVISORY NUMBER: 2001/108. . INFORMATION SOURCE: GOES-8 VISIBLE..INFRARED AND MULTISPECTRAL SATELLITE IMAGERY. GUAYAQUIL METEOROLOGICAL WATCH OFFICE. GEOPHYSICAL INSTITUTE. SIX HOUR WIND FORECAST FROM THE 14/1200Z AVIATION MODEL. . ERUPTION DETAILS: ASH OBSERVED AT 14/1327Z. . DETAILS OF ASH CLOUD: A SIGMET FROM THE GUAYAQUIL METEOROLOGICAL WATCH OFFICE INDICATES VOLCANIC ASH OVER THE VOLCANO UP TO FL230. SATELLITE IMAGERY THROUGH 14/1315Z SHOWS NO INDICATION OF ASH. THERE ARE HOWEVER MULTILAYER CLOUDS OVER THE SUMMIT WHICH MAY BE OBSCURING ASH. . TRAJECTORY: ASH UP TO FL230 WILL MOVE WEST AT 15 TO 20 KNOTS. . OUTLOOK: SEE SIGMETS. . THIS WILL BE THE ONLY MESSAGE FOR 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. . WALTER . NNNN