FVXX23 KNES 081031 VA ADVISORY DTG: 20220808/1031Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2022/096 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. RADIOSONDE. ERUPTION DETAILS: VA CLD OBS OBS VA DTG: 08/1021Z OBS VA CLD: SFC/FL200 N1902 W09837 - N1901 W09837 - N1854 W09905 - N1902 W09908 - N1902 W09837 MOV W 10KT FCST VA CLD +6HR: 08/1630Z SFC/FL200 N1901 W09837 - N1901 W09837 - N1845 W09858 - N1859 W09905 - N1901 W09837 FCST VA CLD +12HR: 08/2230Z NO VA EXP FCST VA CLD +18HR: 09/0430Z NO VA EXP RMK: SMALL VA CLD OBS IN STLT AND WEBCAM. OCCL VA PUFFS POSS THRU T+12 HR. FCST BASED ON OBS MVMT, RADIOSONDE OBS WINDS AND NWP MODEL WINDS. ...LEVINE NXT ADVISORY: WILL BE ISSUED BY 20220808/1630Z