FVXX22 KNES 220748 VA ADVISORY DTG: 20230722/0748Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/856 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: POSS VA EMS OBS VA DTG: 22/0730Z OBS VA CLD: SFC/FL190 N1903 W09857 - N1903 W09835 - N1859 W09834 - N1854 W09856 - N1903 W09857 MOV W 10KT FCST VA CLD +6HR: 22/1330Z NO VA EXP FCST VA CLD +12HR: 22/1930Z NO VA EXP FCST VA CLD +18HR: 23/0130Z NO VA EXP RMK: VA EMS AND CLDS NOT SEEN IN SAT DUE TO MET CLDS. VA FL/DIR BASED ON PREV ADVY ANDL MDL GUIDANCE. NWP MDL FCST THRU T+0HR. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20230722/1345Z