FVXX20 KNES 301436 VA ADVISORY DTG: 20230530/1436Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/658 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONS VA EMS OBSD OBS VA DTG: 30/1410Z OBS VA CLD: SFC/FL230 N1903 W09837 - N1715 W09551 - N1641 W09618 - N1858 W09841 - N1903 W09837 MOV SE 25KT FCST VA CLD +6HR: 30/2000Z SFC/FL230 N1906 W09838 - N1629 W09547 - N1534 W09658 - N1858 W09843 - N1906 W09838 FCST VA CLD +12HR: 31/0200Z SFC/FL230 N1904 W09837 - N1626 W09639 - N1551 W09740 - N1901 W09843 - N1904 W09837 FCST VA CLD +18HR: 31/0800Z SFC/FL230 N1903 W09837 - N1626 W09656 - N1605 W09746 - N1857 W09843 - N1903 W09837 RMK: CONS VA EMS OBSD IN SAT AND WEBCAM. LONG STRETCH OF VA CLDS EXTD APPX 190NMI SE FM SUMMIT. NWP MDL FCST SLIGHTLY VEERING THRU T+18HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20230530/2030Z