FVXX23 KNES 231323 VOLCANIC ASH ADVISORY ISSUED: 2005JUN23/1323Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 LOCATION: N1901W09837 AREA: MEXICO SUMMIT ELEVATION: 17802 FT (5426 M) ADVISORY NUMBER: 2005/28 INFORMATION SOURCE: MEXICO CITY MWO. GOES-12. GFS MODEL WINDS. CENAPRED. ERUPTION DETAILS: EXHALATION AT 23/1207Z OBS ASH DATE/TIME: 23/1302Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL190/FL260 MOVING TO SW 5-10 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: THE MEXICO CITY MWO REPORTED AN EXHALATION AT 23/1207Z. AT 23/1226Z A PILOT OBSERVED ASH TO FL260 MOVING SSW AT 5 KNOTS. ASH CANNOT BE DETECTED IN SATELLITE IMAGERY DUE TO DENSE WEATHER CLOUDS. ...BROWN NEXT ADVISORY: WILL BE ISSUED BY 2005JUN23/1930Z NNNN