FVXX21 KNES 241228 VA ADVISORY DTG: 20120524/1226Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2012/170 INFO SOURCE: MEXICO CITY MWO. GOES-13. NAM WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: NEW BURST AT 1154Z WITHIN CONT GAS PLUME OBS VA DTG: 24/1132Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL190 350/10KT FL200/240 270/20KT FCST VA CLD +6HR: 24/1730Z FCST VA CLD +12HR: 24/2330Z FCST VA CLD +18HR: 25/0530Z RMK: NO VA DETECTED DUE TO TIME OF IMAGE. NEW ASH RICH BURST WITHIN CONT PLUME OF GAS SEEN IN WEBCAM TO FL200 MOV E. HWVR WINDS BELOW FL200 MOV S SO SOME VA FALLOUT MAY MOV S. ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20120524/1830Z NNNN