FVXX21 KNES 210216 VA ADVISORY DTG: 20210221/0216Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2021/202 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: LGT VA EMS OBS IN STLT IMAGERY OBS VA DTG: 21/0201Z OBS VA CLD: SFC/FL190 N1917 W09830 - N1907 W09820 - N1858 W09835 - N1901 W09838 - N1917 W09830 MOV NE 10KT FCST VA CLD +6HR: 21/0800Z SFC/FL190 N1925 W09827 - N1909 W09813 - N1857 W09834 - N1904 W09839 - N1925 W09827 FCST VA CLD +12HR: 21/1400Z NO VA EXP FCST VA CLD +18HR: 21/2000Z NO VA EXP RMK: LGT VA EMS OBS IN STLT AND SUMMIT WEBCAM MOVG NE FM SUMMIT. VA HGT/DIR FM STLT/NWP MDLS SHOWS CONT NE-LY MOVMT THRU T+6. ...SAMBUCCI NXT ADVISORY: WILL BE ISSUED BY 20210221/0815Z