FVXX21 KNES 172200 VA ADVISORY DTG: 20120517/2200Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2012/141 INFO SOURCE: GOES-13. NAM WINDS. CENAPRED. ERUPTION DETAILS: INTERMITTENT EXHALATIONS OBS VA DTG: 17/2115Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL250 270/15KT FCST VA CLD +6HR: 18/0330Z FCST VA CLD +12HR: 18/0930Z FCST VA CLD +18HR: 18/1530Z RMK: VA COULD NOT BE DETECTED DUE TO EXTENSIVE WX CLDS. THE VO INDICATED EMISSIONS OF GASES WITH SMALL AMOUNTS OF VA WERE OBSERVED THIS MORNING. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20120518/0400Z NNNN