FVXX20 KNES 250545 VA ADVISORY DTG: 20120425/0545Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2012/049 INFO SOURCE: GOES-13. MEXICO CITY MWO. NAM WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: ERUPTION PRIOR TO 24/2245Z. OBS VA DTG: 25/0515Z OBS VA CLD: SFC/FL200 5NM WID LINE BTN N1901 W09837 - N1740 W09824 MOV S 15-20KT FCST VA CLD +6HR: 25/1145Z SFC/FL200 5NM WID LINE BTN N1901 W09837 - N1726 W09840 MOV S 15-20KT FCST VA CLD +12HR: 25/1745Z FCST VA CLD +18HR: 25/2345Z RMK: GASSES AND PSBL LGT VA SEEN IN MULTISPECTRAL STLT IMAGERY EXTDG 80 NMI S OF SUMMIT. VOLCANO WEB CAMERA SHOWS INCANDESCENT GLOW. HOTSPOT OBSERVED IN IR. NO GRAPHIC OR FCST BEYOND 6 HRS AVBL DUE TO TESTING AT ALTERNATE SITE. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20120425/1145Z NNNN