FVXX21 KNES 182141 VA ADVISORY DTG: 20120418/2141Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2012/025 INFO SOURCE: MEXICO CITY MWO. GOES-13. GFS WINDS. PILOT REPORT. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 18/2115Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL320 270/25-30KT FCST VA CLD +6HR: 19/0330Z FCST VA CLD +12HR: 19/0930Z FCST VA CLD +18HR: 19/1530Z RMK: VA NOT SEEN IN STLT IMAGERY DUE TO WX CLOUDS. PILOT REPORT INDICATES VA TO FL320 EAST OF SUMMIT. GFS MODEL WINDS REMAIN STRONG THRU FCST PERIOD. ...MYRGA NXT ADVISORY: WILL BE ISSUED BY 20120419/0345Z NNNN