FVXX21 KWBC 110415 VOLCANIC ASH ADVISORY ISSUED: 2001JAN11/0415Z VAAC: WASHINGTON . VOLCANO: TUNGURAHUA 1502-08 LOCATION: 0128S 7826W AREA: ECUADOR . SUMMIT ELEVATION: 16480 FT (5023 M) . ADVISORY NUMBER: 2001/24 INFORMATION SOURCE: INFRARED AND MULTISPECTRAL SATELLITE IMAGERY. GUAYAQUIL METEOROLOGICAL WATCH OFFICE SIGMET. GEOPHYSICAL INSTITUTE. 6 HOUR WIND FORECAST FROM AVIATION MODEL. . ERUPTION DETAILS: OCCASIONAL REPORTS OF ASH BY THE GEOPHYSICAL INSTITUTE. . DETAILS OF ASH CLOUD: EXTENSIVE CLOUDINESS IS OBSERVED OVER THE VOLCANO MAKING ANY DETECTION OF ASH DIFFICULT IN SATELLITE IMAGERY. THE LAST TIME THE GEOPHYSICAL INSTITUTE REPORTED ASH OVER THE VOLCANO WAS AT 10/1445Z TO FL210 MOVING TO THE WEST. . TRAJECTORY: ANY ASH TO FL210 WILL MOVE TO THE WEST AT 10 TO 15 KTS. . OUTLOOK: SEE SIGMETS. . THIS WILL BE THE LAST MESSAGE FOR THIS EVENT. . 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. . KARST . NNNN