Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 13000 ft (4000 m) altitude or flight level 130 .The full report is as follows:FVXX24 at 14:55 UTC, 28/02/26 from KNESVA ADVISORYDTG: 20260228/1454ZVAAC: WASHINGTONVOLCANO: SANTA MARIA 342030PSN: N1445 W09133AREA: GUATEMALASOURCE ELEV: 12287 FT AMSLADVISORY NR: 2026/123INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS OBSOBS VA DTG: 28/1420ZOBS VA CLD: SFC/FL130 N1449 W09128 - N1446 W09126- N1444 W09132 - N1446 W09133 - N1449 W09128 MOVNE 10KT FCST VA CLD +6HR: 28/2030Z SFC/FL130 N1450 W09132- N1444 W09128 - N1438 W09138 - N1443 W09142 -N1450 W09132 FCST VA CLD +12HR: 01/0230Z SFC/FL130 N1448W09130 - N1441 W09130 - N1441 W09145 - N1448W09144 - N1448 W09130 FCST VA CLD +18HR: 01/0830Z NO VA EXPRMK: VA EMS OBS IN STLT IMG UP TO APPRX 7NM FMSUMMIT. VA EMS SEEN IN WEBCAM. VOCLAT ALERT RCVDCONFIRMING VA PRESENCE. NWP MDL GUIDANCE FCSTSLGT AND VARIABLE MOVMT GEN TO THE SW TO W THRUT+12 ...MONAGHANNXT ADVISORY: WILL BE ISSUED BY 20260228/2100Z