FVXX24 KNES 142150 VA ADVISORY DTG: 20190914/2150Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/848 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 14/2131Z OBS VA CLD: SFC/FL250 N1910 W09844 - N1902 W09837 - N1859 W09838 - N1903 W09850 - N1910 W09844 MOV NW 5-10KT FCST VA CLD +6HR: 15/0330Z SFC/FL250 NO ASH EXP FCST VA CLD +12HR: 15/0930Z NO ASH EXP FCST VA CLD +18HR: 15/1530Z NO ASH EXP RMK: VA IS OBS 7NM NW FM THE SUMMIT, BUT MIGHT EXTEND FURTHER IF NOT OBSCURED BY WX CLDS. NO FCST VA MOV IS GIVEN DUE TO UNCERTAINTIES IN WND DIR FCST. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20190915/0345Z