Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 14000 ft (4300 m), or flight level 140.Original VAAC bulletin:FVXX20 at 19:36 UTC, 21/08/26 from KNESVA ADVISORYDTG: 20260821/1934ZVAAC: WASHINGTONVOLCANO: FUEGO 342090PSN: N1428 W09052AREA: GUATEMALASOURCE ELEV: 12346 FT AMSLADVISORY NR: 2026/981INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMSOBS VA DTG: 21/1910ZOBS VA CLD: SFC/FL140 N1434 W09111 - N1428 W09052- N1428 W09053 - N1426 W09110 - N1434 W09111 MOVW 10KT FCST VA CLD +6HR: 22/0100Z SFC/FL140 N1434 W09113- N1428 W09053 - N1428 W09053 - N1425 W09113 -N1434 W09113 FCST VA CLD +12HR: 22/0700Z SFC/FL140 N1434W09113 - N1429 W09053 - N1428 W09053 - N1425W09113 - N1434 W09113 FCST VA CLD +18HR: 22/1300Z SFC/FL140 N1434W09113 - N1429 W09053 - N1428 W09053 - N1425W09113 - N1434 W09113 RMK: THIN VA PLUME DETECTED ON STLT MOVG W OFSUMMIT. NO CHG FCST TO MDL WINDS AT FL NXT 18 HR....KONONNXT ADVISORY: WILL BE ISSUED BY 20260822/0130Z