FVXX20 KNES 180059 VA ADVISORY DTG: 20230618/0059Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/727 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONS VA EMS OBS VA DTG: 18/0051Z OBS VA CLD: SFC/FL220 N1907 W09841 - N1902 W09836 - N1900 W09835 - N1832 W09916 - N1852 W09926 - N1907 W09841 MOV SW 20KT FCST VA CLD +6HR: 18/0700Z SFC/FL220 N1904 W09837 - N1900 W09835 - N1811 W09941 - N1843 W09955 - N1904 W09837 FCST VA CLD +12HR: 18/1300Z SFC/FL220 N1904 W09837 - N1900 W09835 - N1802 W09953 - N1841 W10014 - N1904 W09837 FCST VA CLD +18HR: 18/1900Z SFC/FL220 N1905 W09837 - N1901 W09835 - N1750 W10003 - N1837 W10035 - N1905 W09837 RMK: CONS LRG VA EMS CONTG. VA CLD SEEN IN STLT AND WEBCAM MV SW ABT 40 NM FM SUMMIT. LTLCG EXP IN MDL WINDS THRU T+18 HRS. FL AND DIR BASED FM STLT AND NWP MDLS ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20230618/0700Z