FVXX23 KWBC 011825 AMD VOLCANIC ASH ADVISORY ISSUED: 2003JUL01/1800Z VAAC: WASHINGTON . VOLCANO: POPOCATEPETL 1401-09 LOCATION: N1901W09837 AREA: MEXICO . SUMMIT ELEVATION: 17930 FT (5465 M) . ADVISORY NUMBER: 2003/090 INFORMATION SOURCE: CENEPED AND AIRCRAFT REPORT . ERUPTION DETAILS: ERUPTIONAT 01/1716Z ASH TO FL290 . OBS ASH DATE/TIME: 01/1716Z . OBS ASH CLOUD: ASH VISIBLE ON GOES-12 IMAGERY. . FCST ASH CLOUD+6H: SEE SIGMETS . REMARKS: AFWA FOR WASHINGTON VAAC. ASH PLUME VISIBLE ON GOES-12 IMAGERY MOVING WEST AT 15 KTS. AMD AT 01/1920Z. NEXT ADVISORY: WILL BE ISSUED BY 2003JUL02/0100Z .