FVXX21 KNES 220655 VA ADVISORY DTG: 20120422/0655Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2012/040 INFO SOURCE: GOES-13. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: VA AND GAS EMISSIONS LKLY OBS VA DTG: 22/0615Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL200 315/15KT FCST VA CLD +6HR: 22/1230Z FCST VA CLD +12HR: 22/1830Z FCST VA CLD +18HR: 23/0030Z RMK: VA NOT SEEN IN VISIBLE OR MULTISPECTRAL STLT IMAGERY. CLDS INVOF SUMMIT. WEBCAM SHOWS INCANDESCENT GLOW. VA AND GAS EMISSIONS HIGHLY LKLY. NO HOTSPOT OBSERVED IN IR. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20120422/1300Z NNNN