FVXX20 KNES 052128 VA ADVISORY DTG: 20231105/2128Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/1142 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA CLDS OBS OBS VA DTG: 05/2116Z OBS VA CLD: SFC/FL200 N1934 W09841 - N1901 W09835 - N1858 W09838 - N1915 W09913 - N1934 W09841 MOV NW 10KT FCST VA CLD +6HR: 06/0330Z SFC/FL200 N1957 W09854 - N1901 W09835 - N1859 W09837 - N1933 W09932 - N1957 W09854 FCST VA CLD +12HR: 06/0930Z NO VA EXP FCST VA CLD +18HR: 06/1530Z NO VA EXP RMK: VA CLDS OBS FM STLT DATA MV NW FM SUMMIT AREA. WEBCAM SHOWS OCCL VA EMS WITH FRQT STEAM/GAS EMS. MDL WINDS EXP TO REMAIN TO NW THRU T+6 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20231106/0330Z