FVXX20 KNES 181656 VOLCANIC ASH ADVISORY ISSUED: 20061218/1652Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 LOCATION: N1901 W09837 AREA: MEXICO SUMMIT ELEVATION: 17802 FT (5426 M) ADVISORY NUMBER: 2006/034 INFORMATION SOURCE: GOES-12. ERUPTION DETAILS: ASH TOO THIN TO BE SEEN OBS ASH DATE/TIME: NIL OBS ASH CLOUD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: ASH TOO THIN TO BE SEEN IN SATELLITE IMAGERY. ...ZHONG NEXT ADVISORY: NO FURTHER ADVISORIES