FVXX21 KNES 051016 VA ADVISORY DTG: 20230105/1016Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/021 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: CONTG VA EMS. OBS VA DTG: 05/1006Z OBS VA CLD: SFC/FL210 N1908 W09826 - N1901 W09825 - N1900 W09838 - N1902 W09837 - N1908 W09826 MOV E 10KT FCST VA CLD +6HR: 05/1600Z SFC/FL210 N1914 W09808 - N1902 W09806 - N1900 W09837 - N1902 W09838 - N1914 W09808 FCST VA CLD +12HR: 05/2200Z SFC/FL210 N1905 W09805 - N1855 W09806 - N1900 W09838 - N1902 W09838 - N1905 W09805 FCST VA CLD +18HR: 06/0400Z NO VA EXP RMK: LGT VA EMS OBS IN SAT AND WEBCAM MOV E FM SUMMIT. OBS VA FL ESTD FM NWP MDLS. LTLCG FCST IN FL WINDS THRU T+12 HRS. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20230105/1615Z