FVXX21 KNES 180747 VA ADVISORY DTG: 20191218/0747Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/1188 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGONG VA EMS OBS VA DTG: 18/0720Z OBS VA CLD: SFC/FL200 N1914 W09837 - N1913 W09828 - N1900 W09836 - N1901 W09837 - N1914 W09837 MOV NE 15-20KT FCST VA CLD +6HR: 18/1330Z SFC/FL200 NO ASH EXP FCST VA CLD +12HR: 18/1930Z NO ASH EXP FCST VA CLD +18HR: 19/0130Z NO ASH EXP RMK: OCNL LGT VA EMS CAN BE SEEN ON STLT AND WEBCAM. NWP MDL WND AGREED WITH OBS NE MOV. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20191218/1345Z