FVXX20 KNES 041259 VA ADVISORY DTG: 20120804/1259Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2012/262 INFO SOURCE: MEXICO CITY MWO. GOES-13. CENAPRED. ERUPTION DETAILS: EMISSION AT 04/0639Z OBS VA DTG: 04/1245Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 04/1900Z FCST VA CLD +12HR: 05/0100Z FCST VA CLD +18HR: 05/0700Z RMK: VA FROM THIS EMISSION IS NO LONGER SEEN IN IMAGERY. ...SCHWARTZ NXT ADVISORY: NO FURTHER ADVISORIES NNNN