FVXX20 KNES 200509 VA ADVISORY DTG: 20230520/0509Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/605 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONS VA EMS OBSD OBS VA DTG: 20/0450Z OBS VA CLD: SFC/FL230 N2012 W09841 - N1901 W09831 - N1859 W09841 - N2006 W09908 - N2012 W09841 MOV N 20KT FCST VA CLD +6HR: 20/1100Z SFC/FL230 N2013 W09835 - N2007 W09809 - N1858 W09832 - N1901 W09842 - N2013 W09835 FCST VA CLD +12HR: 20/1700Z SFC/FL230 N2018 W09758 - N1957 W09734 - N1855 W09836 - N1901 W09843 - N2018 W09758 FCST VA CLD +18HR: 20/2300Z SFC/FL230 N1958 W09738 - N1932 W09724 - N1856 W09837 - N1904 W09842 - N1958 W09738 RMK: CONS VA EMS OBSD IN SAT AND WEBCAM. VA CLDS SEEN BETWEEN MET CLDS EXTG APPX 70NMI N FM SUMMIT. NWP MDL FCST VEERING THRU T+18HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20230520/1115Z