FVXX22 KNES 011421 VA ADVISORY DTG: 20250101/1421Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2025/003 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: CONS VA EMS OBSD OBS VA DTG: 01/1356Z OBS VA CLD: SFC/FL210 N1904 W09836 - N1832 W09658 - N1804 W09717 - N1900 W09837 - N1904 W09836 MOV SE 5KT FCST VA CLD +6HR: 01/2000Z SFC/FL210 N1905 W09836 - N1804 W09616 - N1726 W09644 - N1900 W09838 - N1905 W09836 FCST VA CLD +12HR: 02/0200Z SFC/FL210 N1903 W09835 - N1753 W09626 - N1719 W09659 - N1900 W09837 - N1903 W09835 FCST VA CLD +18HR: 02/0800Z SFC/FL210 N1919 W09604 - N1837 W09605 - N1858 W09836 - N1902 W09835 - N1919 W09604 RMK: VA EMS OBSD IN WEBCAM AND STLT IMG EXTG APPRX 95 NM SE FM SUMMIT. SE MVMT EXP TO SHIFT E BT T+18 HRS. MVMT AND HGT BASED ON WEBCAM, STLT OBS AND NWP MDLS. ...BERTALAN NXT ADVISORY: WILL BE ISSUED BY 20250101/2015Z