FVXX21 KNES 122139 VA ADVISORY DTG: 20120512/2139Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2012/118 INFO SOURCE: MEXICO CITY MWO. GOES-13. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 12/2115Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL260 225/20-25KT FCST VA CLD +6HR: 13/0330Z FCST VA CLD +12HR: 13/0930Z FCST VA CLD +18HR: 13/1530Z RMK: VA NOT SEEN IN STLT IMAGERY DUE TO WX CLDS. LITTLE CHG EXPECTED IN WIND SPEED AND DIRECTION OVER NEXT 18 HRS. ...GUILLOT NXT ADVISORY: WILL BE ISSUED BY 20120513/0345Z NNNN