FVXX23 KWBC 202147 VOLCANIC ASH ADVISORY ISSUED: 2003JUN20/2140Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 LOCATION: N1901W09837 AREA: MEXICO SUMMIT ELEVATION: 17930 FT (5465 M) ADVISORY NUMBER: 2003/081 INFORMATION SOURCE: MEXICO CITY MWO. GOES-12 IMAGERY. ERUPTION DETAILS: EXHALATION AT 20/2057Z OBS ASH DATE/TIME: 20/2115Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL090 MOVING SE 5-10 KNOTS. FL100/FL120 MOVING SW 10 KNOTS. FL130/FL250 MOVING NW 10-15 KNOTS. FCST ASH CLOUD+6H: SEE SIGMETS. REMARKS: THE MEXICO CITY WATCH OFFICE REPORTS AN EXHALATION OF THE VOLCANO WITH MIXED STEAM AND ASH. ASH CANNOT BE SEEN IN SATELLITE IMAGERY THROUGH 20/2115Z DUE TO EXTENSIVE WEATHER CLOUDS...BROWN NEXT ADVISORY: WILL BE ISSUED BY 2003JUN21/0400Z NNNN