FVXX25 KNES 200639 VA ADVISORY DTG: 20230720/0639Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/851 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: POSS VA EMS CONTG EST VA DTG: 20/0626Z EST VA CLD: SFC/FL200 N1904 W09859 - N1902 W09837 - N1859 W09837 - N1854 W09858 - N1904 W09859 MOV W 10KT FCST VA CLD +6HR: 20/1230Z SFC/FL200 N1908 W09908 - N1902 W09837 - N1859 W09838 - N1858 W09907 - N1908 W09908 FCST VA CLD +12HR: 20/1830Z NO VA EXP FCST VA CLD +18HR: 21/0030Z NO VA EXP RMK: POSS VA EMS CONTG. VA NOT SEEN IN SAT DUE TO MET CLDS. HOTSPOT SEEN IN S/W IR. VOLCANO CAM SHOWS EMS CONTG. NWP GUIDANCE INDICATES A W MOV THRU T+6 HRS. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20230720/1245Z