FVXX21 KWBC 140900 VOLCANIC ASH ADVISORY ISSUED: 2003MAR14/0900Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2003/030 INFORMATION SOURCE: GOES-8 IMAGERY. GFS MODEL WINDS FORECAST. ERUPTION DETAILS: EMISSION OF GASES AND LIGHT ASH. OBS ASH DATE/TIME: 14/0815Z. OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL170 MOVING W 5 KNOTS FL170/290 VARIABLE LESS THAN 10 KNOTS. FCST ASH CLOUD +6H: SEE SIGMETS. REMARKS: ASH IS NOT VISIBLE IN SATELLITE IMAGERY THROUGH 14/0815Z DUE TO SCATTERED WEATHER CLOUDS IN THE AREA. NEXT ADVISORY: WILL BE ISSUED BY 2003MAR14/1500Z. NNNN