Sporadic volcanic ash emissions were reported at Fuego. Ash was observed in webcam images, but no specific plume height was provided in the latest advisory issued by the Washington VAAC on September 18, 2026.Original VAAC bulletin:FVXX20 at 04:12 UTC, 18/09/26 from KNESVA ADVISORYDTG: 20260918/0410ZVAAC: WASHINGTONVOLCANO: FUEGO 342090PSN: N1428 W09052AREA: GUATEMALASOURCE ELEV: 12346 FT AMSLADVISORY NR: 2026/1090INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: INTMT VA EMSEST VA DTG: 18/0330ZEST VA CLD: SFC/FL150 N1431 W09105 - N1428 W09053- N1428 W09052 - N1428 W09105 - N1431 W09105 MOVW 10KT FCST VA CLD +6HR: 18/0930Z SFC/FL150 N1432 W09104- N1428 W09053 - N1428 W09053 - N1429 W09105 -N1432 W09104 FCST VA CLD +12HR: 18/1530Z SFC/FL150 N1434W09104 - N1428 W09052 - N1428 W09053 - N1431W09105 - N1434 W09104 FCST VA CLD +18HR: 18/2130Z SFC/FL150 N1434W09104 - N1428 W09053 - N1428 W09052 - N1431W09105 - N1434 W09104 RMK: SML VA EMS OBS IN WEBCAM. VA NOT VIS IN STLTIMG DUE TO HEAVY MET CLD CVR OVER SUMMIT. MDLWINDS SUG W MVMT TO SHIFT WNW BY T+12. ...GATLINGNXT ADVISORY: WILL BE ISSUED BY 20260918/1015Z