FVXX20 KNES 161652 VA ADVISORY DTG: 20230316/1652Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/323 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA MOVG ENE OBS VA DTG: 16/1631Z OBS VA CLD: SFC/FL210 N1938 W09754 - N1924 W09745 - N1900 W09837 - N1902 W09837 - N1938 W09754 MOV NE 10KT FCST VA CLD +6HR: 16/2230Z SFC/FL210 N1934 W09735 - N1908 W09726 - N1901 W09838 - N1901 W09837 - N1934 W09735 FCST VA CLD +12HR: 17/0430Z NO VA EXP FCST VA CLD +18HR: 17/1030Z NO VA EXP RMK: VA EMS NOW OBS APPRX 50NM ENE FM SUMMIT IN STLT IMAGERY. OCNL VA EMS OBS IN WEBCAM. VA FL AND FCST THRU T+6 HRS BASED ON NWP MDL GUIDANCE. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20230316/2245Z