FVXX23 KNES 160648 VA ADVISORY DTG: 20230916/0648Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/973 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: POSS VA EMS OBS VA DTG: 16/0611Z OBS VA CLD: SFC/FL250 N1901 W09840 - N1901 W09836 - N1841 W09841 - N1848 W09859 - N1901 W09840 MOV SW 5KT FCST VA CLD +6HR: 16/1200Z SFC/FL250 N1902 W09839 - N1901 W09837 - N1837 W09820 - N1833 W09847 - N1902 W09839 FCST VA CLD +12HR: 16/1800Z NO VA EXP FCST VA CLD +18HR: 17/0000Z NO VA EXP RMK: VA IS CURRENTLY NOT OBS ON STLT DUE TO DENSE WX CLDS. VA EM IS OBS ON WEBCAM. VA IS DRAWN BASED ON PREV VAA AND NWP MDL WND. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20230916/1245Z