FVXX20 KNES 271459 VA ADVISORY DTG: 20150227/1459Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2015/039 INFO SOURCE: GOES-EAST. RADIOSONDE. GFS WINDS. SEISMIC DETECTION. VOLCANO WEB CAMERA. CENAPRED. ERUPTION DETAILS: NO NEW ASH EMISSIONS PAST 6 HRS. HOTSPOT AND GAS ONLY. OBS VA DTG: 27/1415Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL200 260/20-15KT FCST VA CLD +6HR: 27/2030Z FCST VA CLD +12HR: 28/0230Z FCST VA CLD +18HR: 28/0830Z RMK: NO ASH EMISSIONS PAST 6 HRS ONLY GASES DETECTED IN WEBCAM AND SAT IMAGERY. WILL START IF NEW ASH DETECTED OR REPORTED. ...SWANSON NXT ADVISORY: NO FURTHER ADVISORIES