FVXX23 KNES 312130 VA ADVISORY DTG: 20200831/2130Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2020/807 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. ERUPTION DETAILS: OCNL VA EMS. OBS VA DTG: 31/2111Z OBS VA CLD: SFC/FL190 N1902 W09843 - N1901 W09837 - N1859 W09837 - N1859 W09842 - N1902 W09843 MOV W 10-15KT FCST VA CLD +6HR: 01/0300Z SFC/FL1900 N1904 W09850 - N1901 W09837 - N1900 W09837 - N1859 W09850 - N1904 W09850 FCST VA CLD +12HR: 01/0900Z NO VA EXP FCST VA CLD +18HR: 01/1500Z NO VA EXP RMK: VA EM OBSD AT 2038Z IN WEBCAM MOVG W OR WNW. PSBL VA CLD OBSD MOVG W IN G16 VIS STLT IMAGERY. NWP MDLS FCST VA TO CONT MOVG W THRU T+6 HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20200901/0330Z