FVXX23 KNES 171801 VA ADVISORY DTG: 20210417/1801Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2021/329 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: OCNL VA EMS. OBS VA DTG: 17/1730Z OBS VA CLD: SFC/FL140 N1428 W09053 - N1422 W09043 - N1417 W09047 - N1427 W09054 - N1428 W09053 MOV SW 5KT FCST VA CLD +6HR: 17/2330Z SFC/FL140 N1428 W09052 - N1409 W09042 - N1406 W09053 - N1427 W09054 - N1428 W09052 FCST VA CLD +12HR: 18/0530Z NO VA EXP FCST VA CLD +18HR: 18/1130Z NO VA EXP RMK: VA OBSD EXTDG 10 NMI SW FM SUMMIT. WEBCAM SHOWS FRQT ACT WITH VA EMS AT 1744Z, 1749Z AND 1752Z. NWP MDLS FCST VA TO MOV SSW BY T+6HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20210418/0000Z