Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 23000 ft (7000 m) altitude or flight level 230 and is moving at 5 kts in NW direction.The full report is as follows:FVAG01 at 00:16 UTC, 27/04/26 from SABMVA ADVISORYDTG: 20260427/0020ZVAAC: BUENOS AIRESVOLCANO: SABANCAYA 354006PSN: S1547 W07150AREA: PERUSUMMIT ELEV: 19576 FT [5967 M]ADVISORY NR: 2026/273INFO SOURCE: GOES-E. GFS. WEBCAM. VOLCAT.AVIATION COLOUR CODE: NOT GIVENERUPTION DETAILS: VA PUFF EMISSIONOBS VA DTG: 26/2340ZOBS VA CLD: SFC/FL230 S1521 W07202 - S1537 W07151- S1546 W07149 - S1547 W07152 - S1539 W07204 -S1525 W07213 - S1521 W07202 MOV NW 5KTFCST VA CLD +6 HR: 27/0540Z SFC/FL230 S1521 W07206- S1526 W07159 - S1535 W07150 - S1546 W07148 -S1547 W07153 - S1541 W07207 - S1528 W07217 -S1521 W07206FCST VA CLD +12 HR: 27/1140Z SFC/FL230 S1519W07206 - S1531 W07154 - S1546 W07149 - S1548W07153 - S1538 W07208 - S1527 W07217 - S1519W07206FCST VA CLD +18 HR: 27/1740Z SFC/FL230 S1512W07153 - S1534 W07149 - S1546 W07149 - S1547W07152 - S1534 W07159 - S1527 W07203 - S1516W07206 - S1512 W07153RMK: ISOLATED VA PUFF DETECTED IN SATELLITE MOVNW 5KT AT FL230. ...SMNNXT ADVISORY: WILL BE ISSUED BY 20260427/0620Z=