FVXX21 KNES 220941 VA ADVISORY DTG: 20120522/0940Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2012/161 INFO SOURCE: MEXICO CITY MWO. GOES-13. NAM WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING EMISSIONS LIKELY OBS VA DTG: 22/0915Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL250 270/10-15KT FCST VA CLD +6HR: 22/1530Z FCST VA CLD +12HR: 22/2130Z FCST VA CLD +18HR: 23/0330Z RMK: VA NOT OBSERVED IN VISIBLE STLT IMAGERY DUE TO NGT TIME DARKNESS. PERSISTENT HOTSPOT SEEN AS OF 22/0700Z. PSBL GASES OBSERVED MVG NE FROM THE SUMMIT IN LATEST MULTISPECTRAL IMAGES ARND 22/0900Z. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20120522/1545Z NNNN