Volcanic Ash Advisory Center Buenos Aires (VAAC) issued the following report:FVAG01 at 17:11 UTC, 26/04/26 from SABMVA ADVISORYDTG: 20260426/1715ZVAAC: BUENOS AIRESVOLCANO: SABANCAYA 354006PSN: S1547 W07150AREA: PERUSUMMIT ELEV: 19576 FT [5967 M]ADVISORY NR: 2026/271INFO SOURCE: GOES-E. GFS. WEBCAM. VOLCAT.AVIATION COLOUR CODE: NOT GIVENERUPTION DETAILS: ONGOING PSBL EMISSIONSOBS VA DTG: 26/1630ZOBS VA CLD: EST SFC/FL250 S1520 W07124 - S1556W07130 - S1602 W07208 - S1525 W07202 - S1520W07124 MOV N 5KTFCST VA CLD +6 HR: 26/2230Z SFC/FL250 S1437 W07157- S1518 W07132 - S1545 W07151 - S1508 W07219 -S1437 W07157FCST VA CLD +12 HR: 27/0430Z SFC/FL250 S1452W07208 - S1547 W07149 - S1526 W07236 - S1452W07208FCST VA CLD +18 HR: 27/1030Z NOT AVBLRMK: VA CLD FROM SUMMIT CANNOT BE IDENTIFIED INSATELLITE NOR WEBCAM IMAGERY DUE TO EXTENSIVE WXCLD COVER OVER VOLCANO. HOWEVER A PUFF AT26/1300Z COULD BE CLEARLY SEEN MOV W ANDDISPERSING RAPIDLY BEFORE IT WAS HINDERED BY WXCLDS. ...SMNNXT ADVISORY: WILL BE ISSUED BY 20260426/2315Z=