FVXX23 KNES 251737 VA ADVISORY DTG: 20210425/1737Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2021/357 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: LGT VA PUFFS OBS. OBS VA DTG: 25/1720Z OBS VA CLD: SFC/FL160 N1428 W09052 - N1428 W09052 - N1416 W09113 - N1423 W09116 - N1428 W09052 MOV SW 15KT FCST VA CLD +6HR: 25/2330Z SFC/FL160 N1428 W09052 - N1428 W09052 - N1416 W09113 - N1423 W09116 - N1428 W09052 FCST VA CLD +12HR: 26/0530Z NO VA EXP FCST VA CLD +18HR: 26/1130Z NO VA EXP RMK: LGT VA PUFFS OBS MOV SW OF SUMMIT APRX 23 NMI PRIOR TO DSIPTG. FL BASED ON NWP MODEL GDNC WINDS. ...JLEVINE NXT ADVISORY: WILL BE ISSUED BY 20210425/2330Z