Volcanic Ash Advisory Center Buenos Aires (VAAC) issued the following report:FVAG01 at 06:24 UTC, 01/04/26 from SABMVA ADVISORYDTG: 20260401/0635ZVAAC: BUENOS AIRESVOLCANO: SABANCAYA 354006PSN: S1547 W07150AREA: PERUSUMMIT ELEV: 19576 FT [5967 M]ADVISORY NR: 2026/206INFO SOURCE: GOES-E. GFS. WEBCAM.AVIATION COLOUR CODE: NOT GIVENERUPTION DETAILS: UNABLE TO DETECTOBS VA DTG: 01/0550ZOBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITEDATAWINDS FL180 160/10KT - FL240 100/10KT - FL300090/05KTFCST VA CLD +6 HR: 01/1150Z NOT AVBLFCST VA CLD +12 HR: 01/1750Z NOT AVBLFCST VA CLD +18 HR: 01/2350Z NOT AVBLRMK: VA NOT IDENTIFIABLE FM STLT NOR WEBCAM DUETO WX CLD COVER. ...SMNNXT ADVISORY: WILL BE ISSUED BY 20260401/1235Z=