FVXX24 KNES 080923 VA ADVISORY DTG: 20190908/0923Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/820 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: NEW VA EMS OBS OBS VA DTG: 08/0900Z OBS VA CLD: SFC/FL210 N1903 W09837 - N1835 W09825 - N1841 W09855 - N1903 W09837 MOV S 5-10KT FCST VA CLD +6HR: 08/1500Z SFC/FL210 N1904 W09837 - N1820 W09833 - N1832 W09908 - N1904 W09837 FCST VA CLD +12HR: 08/2100Z SFC/FL210 NO ASH EXP FCST VA CLD +18HR: 09/0300Z NO ASH EXP RMK: VA EMS OBS MOV S FM SUMMIT. VA VA APPEARS WELL IN STLT IMAGERY. VA EMS FCST TO CONT MOV S TO SW FM SUMMIT. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20190908/1530Z