FVXX22 KNES 191816 VA ADVISORY DTG: 20240519/1816Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2024/478 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: OCNL VA EMS OBSD OBS VA DTG: 19/1750Z OBS VA CLD: SFC/FL190 N1859 W09838 - N1859 W09835 - N1814 W09831 - N1813 W09845 - N1859 W09838 MOV S 15KT FCST VA CLD +6HR: 20/0000Z SFC/FL190 N1901 W09838 - N1901 W09835 - N1809 W09838 - N1811 W09854 - N1901 W09838 FCST VA CLD +12HR: 20/0600Z SFC/FL190 N1901 W09837 - N1901 W09834 - N1809 W09847 - N1812 W09857 - N1901 W09837 FCST VA CLD +18HR: 20/1200Z NO VA EXP RMK: OCNL VA EMS OBSD IN SAT AND WEBCAM. VA CLDS EXTD APPX 45NMI S FM SUMMIT. NWP MDL FCST LTLCG THRU T+12HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20240520/0015Z