FVXX21 KNES 231137 VA ADVISORY DTG: 20120423/1137Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2012/046 INFO SOURCE: GOES-13. NAM WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING EMISSION OF GASES AND LGT VA OBS VA DTG: 23/1115Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL200 330/10-20KT FCST VA CLD +6HR: 23/1730Z FCST VA CLD +12HR: 23/2330Z FCST VA CLD +18HR: 24/0530Z RMK: NO VA DETECTED IN SAT IMAGERY. WEBCAM AND IR SAT IMAGERY SHOW HOT SPOT. WILL WAIT FOR VIS IMAGERY AND MORNING VO RPT BEFORE ENDING. ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20120423/1730Z NNNN