FVXX20 KWBC 300230 VOLCANIC ASH ADVISORY ISSUED: 2001MAR30/0230 VAAC: WASHINGTON . VOLCANO: TUNGURAHUA 1502-08 LOCATION: 0128S 7826W AREA: ECUADOR . SUMMIT ELEVATION: 16480 FT (5023 M) . ADVISORY NUMBER: 2001/45 . INFORMATION SOURCE: GOES-8 VISIBLE AND INFRARED AND MULTISPECTRAL IMAGERY. GEOPHYSICAL INSTITUTE IN QUITO. . ERUPTION DETAILS: VOLCANIC ASH CLOUD AT 29/1900Z. . DETAILS OF ASH CLOUD: THE LAST REPORT OF AN ASH EMISSION FROM THE VOLCANO WAS AT 29/1945Z. NO ASH IS VISIBLE IN THE SATELLITE IMAGERY THROUGH 30/0145Z DUE TO CLOUDINESS OVER THE AREA. . TRAJECTORY: ASH MOVING WESTWARD AT 20 TO 25 KNOTS. . OUTLOOK: SEE SIGMETS. . THE NEXT MESSAGE WILL BE ISSUED BY 30/0830Z. . 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. . BROWN . NNNN