FVXX23 KWBC 020043 VOLCANIC ASH ADVISORY ISSUED: 2003JUL02/0045Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 LOCATION: N1901W09837 AREA: MEXICO SUMMIT ELEVATION: 17930 FT (5465 M) ADVISORY NUMBER: 2003/091 INFORMATION SOURCE: MEXICO CITY MWO. GOES-12 IMAGERY. UPPER AIR SOUNDING. ERUPTION DETAILS: ERUPTION AT 01/1716Z OBS ASH DATE/TIME: NIL OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL250 MOVING W 5-10 KNOTS. FCST ASH CLOUD+6H: SEE SIGMETS. REMARKS: NO ASH HAS BEEN VISIBLE AND THERE ARE EXTENSIVE CONVECTIVE CLOUDS COVERING THE SUMMIT AT THE PRESENT TIME. THE MEXICO CITY MWO REPORTS NO EXHALATIONS AT THIS TIME. BALDWIN NEXT ADVISORY: NO FURTHER ADVISORIES. NNNN