FVXX20 KNES 162138 VA ADVISORY DTG: 20121016/2138Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2012/277 INFO SOURCE: MEXICO CITY MWO. GOES-14. GFS WINDS. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 16/2115Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL250 135/0-5KT FCST VA CLD +6HR: 17/0330Z FCST VA CLD +12HR: 17/0930Z FCST VA CLD +18HR: 17/1530Z RMK: NO VA IS SEEN IN IMAGERY ALTHOUGH THERE ARE WX CLOUDS PRESENT. THE MEXICO CITY MWO REPORTS VA TO FL250 MOVING NW. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20121017/0345Z NNNN