FVXX20 KNES 131008 VA ADVISORY DTG: 20230313/1008Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/309 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: NEW VA EMS OBS OBS VA DTG: 13/0946Z OBS VA CLD: SFC/FL210 N1910 W09816 - N1903 W09815 - N1902 W09837 - N1910 W09816 MOV E 10KT FCST VA CLD +6HR: 13/1600Z SFC/FL210 N1917 W09749 - N1906 W09746 - N1902 W09837 - N1917 W09749 FCST VA CLD +12HR: 13/2200Z SFC/FL210 N1923 W09725 - N1911 W09722 - N1902 W09838 - N1923 W09725 FCST VA CLD +18HR: 14/0400Z NO VA EXP RMK: NEW VA EMS OBS MOV E FM THE SUMMIT. VA FCST TO CONT E MOV THRU T+12HRS BEFORE DISP. VO ACT MODERATE. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20230313/1615Z