Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 13000 ft (4000 m), or flight level 130.Original VAAC bulletin:FVXX22 at 15:01 UTC, 30/08/26 from KNESVA ADVISORYDTG: 20260830/1459ZVAAC: WASHINGTONVOLCANO: SANTA MARIA 342030PSN: N1445 W09133AREA: GUATEMALASOURCE ELEV: 12287 FT AMSLADVISORY NR: 2026/494INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: NEW VA EMS OBS VA DTG: 30/1430ZOBS VA CLD: SFC/FL130 N1446 W09132 - N1444 W09132- N1439 W09145 - N1446 W09147 - N1446 W09132 MOVW 10KT FCST VA CLD +6HR: 30/2030Z SFC/FL130 N1446 W09132- N1444 W09132 - N1430 W09146 - N1437 W09152 -N1446 W09132 FCST VA CLD +12HR: 31/0230Z NO VA EXPFCST VA CLD +18HR: 31/0830Z NO VA EXPRMK: VA EMS OBS ON STLT AND WEBCAM MVG WSW FMSUMMIT. SW MVMT EXP BY T+6. FL EST FROM WEBCAMOBS, FCST BASED ON NWP MDLS. ...EVANSNXT ADVISORY: WILL BE ISSUED BY 20260830/2100Z