FVXX20 KNES 260025 VA ADVISORY DTG: 20150226/0025Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2015/033 INFO SOURCE: GOES-EAST. NAM WINDS. VOLCANO WEB CAMERA. CENAPRED. ERUPTION DETAILS: ONGOING OCNL BURSTS OF GASES AND ASH TO FL270 OBS VA DTG: 25/2345Z OBS VA CLD: SFC/FL270 N1920 W09803 - N1905 W09758 - N1857 W09835 - N1903 W09837 - N1920 W09803 MOV NE 25KT FCST VA CLD +6HR: 26/0600Z SFC/FL270 N1953 W09716 - N1923 W09701 - N1856 W09834 - N1903 W09838 - N1953 W09716 FCST VA CLD +12HR: 26/1200Z SFC/FL270 N1953 W09716 - N1923 W09700 - N1855 W09834 - N1903 W09837 - N1953 W09716 FCST VA CLD +18HR: 26/1800Z SFC/FL270 N1953 W09716 - N1922 W09700 - N1855 W09834 - N1903 W09838 - N1953 W09716 RMK: OCNL SHORT BURSTS UP TO FL270 MOV NE. PREVIOUS ASH HAS DISP BUT NEW BURST AT 2250Z NOW EXTDS 20NM NE OF SUMMIT. FCST AREAS ARE FOR NEW BURSTS BELOW FL270. ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20150226/0630Z