Satellite image of Santiaguito volcano on 31 May 2026Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 .The full report is as follows:FVXX25 at 17:22 UTC, 31/05/26 from KNESVA ADVISORYDTG: 20260531/1720ZVAAC: WASHINGTONVOLCANO: SANTA MARIA 342030PSN: N1445 W09133AREA: GUATEMALASOURCE ELEV: 12287 FT AMSLADVISORY NR: 2026/268INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: NEW VA EMSOBS VA DTG: 31/1700ZOBS VA CLD: SFC/FL140 N1459 W09138 - N1446 W09132- N1446 W09133 - N1457 W09142 - N1459 W09138 MOVNW 15KT FCST VA CLD +6HR: 31/2300Z SFC/FL140 N1500 W09129- N1446 W09132 - N1446 W09133 - N1459 W09138 -N1500 W09129 FCST VA CLD +12HR: 01/0500Z NO VA EXPFCST VA CLD +18HR: 01/1100Z NO VA EXPRMK: VA PUFF DETECTED ON STLT MOVG NW OF SUMMIT.MDL WINDS AT FL FCST TO VEER NXT 6 HR BECMG MOREFM THE S. ...KONONNXT ADVISORY: WILL BE ISSUED BY 20260531/2315Z