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:FVXX25 at 21:30 UTC, 09/11/26 from KNESVA ADVISORYDTG: 20261109/2128ZVAAC: WASHINGTONVOLCANO: SANTA MARIA 342030PSN: N1445 W09133AREA: GUATEMALASOURCE ELEV: 12287 FT AMSLADVISORY NR: 2026/669INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: VA EMS ONGOINGOBS VA DTG: 09/2100ZOBS VA CLD: SFC/FL140 N1450 W09140 - N1446 W09132- N1445 W09133 - N1444 W09141 - N1450 W09140 MOV W 5KT FCST VA CLD +6HR: 10/0300Z SFC/FL140 N1447 W09140- N1446 W09132 - N1445 W09132 - N1440 W09138 -N1447 W09140 FCST VA CLD +12HR: 10/0900Z SFC/FL140 N1446W09132 - N1437 W09136 - N1443 W09139 - N1446W09133 - N1446 W09132 FCST VA CLD +18HR: 10/1500Z NO VA EXPRMK: VA NOT DETECTED ON STLT DUE TO WX CLDS INSUMMIT AREA. VA EMS LIKELY CONTINUE GIVEN RECENTACTVTY. MDL WINDS FCST LGT/VRB T+6 AND +12 HR SOFCST VA PSN CONF LO. ...KONONNXT ADVISORY: WILL BE ISSUED BY 20261110/0330Z