FVXX24 KNES 051253 VA ADVISORY DTG: 20210905/1253Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2021/801 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: INTMT VA EMS. OBS VA DTG: 05/1220Z OBS VA CLD: SFC/FL150 N1434 W09101 - N1429 W09052 - N1427 W09053 - N1429 W09102 - N1434 W09101 MOV W 5KT FCST VA CLD +6HR: 05/1830Z SFC/FL150 N1443 W09058 - N1428 W09052 - N1427 W09053 - N1434 W09107 - N1443 W09058 FCST VA CLD +12HR: 06/0030Z SFC/FL150 N1443 W09057 - N1428 W09052 - N1427 W09053 - N1437 W09104 - N1443 W09057 FCST VA CLD +18HR: 06/0630Z NO VA EXP RMK: VA CLD OBSD 7 NMI W OF SUMMIT AFTER WX CLD DISPD OVER AREA. WEBCAM SHOWS AN EXPLOSION AT 1130Z. NWP MDLS DO NOT AGREE WITH OBS, SO CONFDC IN FCSTS IS MED-LOW. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20210905/1900Z