FVXX20 KNES 131224 VA ADVISORY DTG: 20230413/1224Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/444 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: OCCL VA EMS OBS VA DTG: 13/1206Z OBS VA CLD: SFC/FL200 N1903 W09837 - N1857 W09811 - N1846 W09816 - N1859 W09838 - N1903 W09837 MOV SE 20KT FCST VA CLD +6HR: 13/1800Z SFC/FL200 N1903 W09837 - N1857 W09749 - N1829 W09759 - N1859 W09838 - N1903 W09837 FCST VA CLD +12HR: 14/0000Z SFC/FL200 N1903 W09837 - N1901 W09735 - N1828 W09746 - N1859 W09839 - N1903 W09837 FCST VA CLD +18HR: 14/0600Z NO VA EXP RMK: OCCL VA EMS OBS FM STLT AND WEBCAM. VA CLDS MV ESE ABT 20 NM FM SUMMIT. MDL WINDS EXP TO REMAIN TO ESE THRU T+12 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20230413/1830Z