FVXX22 KNES 261721 VOLCANIC ASH ADVISORY ISSUED: 2005MAY26/1720Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 LOCATION: N1901W09837 AREA: MEXICO SUMMIT ELEVATION: 17802 FT (5426 M) ADVISORY NUMBER: 2005/025 INFORMATION SOURCE: MEXICO CITY MWO. GOES-12. SIGMET ERUPTION DETAILS: EMISSION OBS ASH DATE/TIME: 26/1702Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL210 MOVING TO S 10 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: MEXICO CITY REPORTS OF A AN AIRCRAPT REPORT OF ASH FL30 ABOVE THE SUMMIT OCCURRING AT 1635Z. CLOUD WAS REPORTED TO BE MOVING SE. MODEL WINDS SUGGEST WINDS AT FL210 MOVING TO THE S ABOUT 10 KTS. LOW WEATHER CLOUDS AND THIN HIGH CLOUDS SHROUD THE REGION AROUND THE SUMMIT AND NO HOTSPOT IS OBSERVED ON MULTISPECTRAL IMAGERY. WILL CONTINUE TO MONITOR. ...BALDWIN NEXT ADVISORY: WILL BE ISSUED BY 2005MAY26/2315Z NNNN