FVXX20 KNES 201333 VA ADVISORY DTG: 20130420/1333Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2013/064 INFO SOURCE: GOES-13. ERUPTION DETAILS: EMISSION AT 20/0415Z OBS VA DTG: 20/1345Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 20/2000Z FCST VA CLD +12HR: 21/0200Z FCST VA CLD +18HR: 21/0800Z RMK: VA FROM THIS EMISSION IS NO LONGER OBSERVED IN VISIBILE OR MULTISPECTRAL IMAGERY. ...SCHWARTZ NXT ADVISORY: NO FURTHER ADVISORIES