FVXX20 KNES 012211 VA ADVISORY DTG: 20130401/2211Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2013/045 INFO SOURCE: MEXICO CITY MWO. GOES-13. GFS WINDS. SEISMIC DETECTION. CENAPRED. ERUPTION DETAILS: EMISSION AT 01/1515UTC OBS VA DTG: 01/2145Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 02/0400Z FCST VA CLD +12HR: 02/1000Z FCST VA CLD +18HR: 02/1600Z RMK: VA OBSERVED EARLIER IS NO LONGER DISCERNABLE IN STLT IMAGERY. MWO/CENAPRED INDICATE SEISMIC ACTIVITY HAS DIMINISHED. ...RUMINSKI/MCCARTHY NXT ADVISORY: NO FURTHER ADVISORIES