FVXX20 KNES 202304 VA ADVISORY DTG: 20230420/2304Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/475 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS HAS DISP OBS VA DTG: 20/2241Z OBS VA CLD: NO VA EXP FCST VA CLD +6HR: 21/0430Z NO VA EXP FCST VA CLD +12HR: 21/1030Z NO VA EXP FCST VA CLD +18HR: 21/1630Z NO VA EXP RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS OBS IN STLT IMAGERY SINCE 20/1530Z. NO NEW RPRTS OF VA EMS. ...FISHER NXT ADVISORY: NO FURTHER ADVISORIES