FVXX23 KNES 132007 VA ADVISORY DTG: 20200113/2007Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2020/040 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 13/1946Z OBS VA CLD: SFC/FL190 N1911 W09841 - N1902 W09837 - N1900 W09837 - N1907 W09848 - N1911 W09841 MOV N 15-20KT FCST VA CLD +6HR: 14/0200Z SFC/FL190 NO ASH EXP FCST VA CLD +12HR: 14/0800Z NO ASH EXP FCST VA CLD +18HR: 14/1400Z NO ASH EXP RMK: OCNL VA EMS ARE OBS IN STLT IMAGERY AND WEB CAM. LAST VA EM WAS OBS THREE HOURS AGO, WHERE VA EXTD UP TO 11NM WNW FM THE SUMMIT. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20200114/0200Z