Satellite image of Reventador volcano on 13 Aug 2026The Volcanic Ash Advisory Center (VAAC) Washington issued the following bulletin.Original VAAC bulletin:FVXX22 at 21:22 UTC, 13/08/26 from KNESVA ADVISORYDTG: 20260813/2119ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0004 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/819INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMSEST VA DTG: 13/2050ZEST VA CLD: SFC/FL140 N0004 W07758 - S0004 W07739- S0005 W07740 - S0003 W07759 - N0004 W07758 MOVW 10KT FCST VA CLD +6HR: 14/0300Z SFC/FL140 N0005 W07802- S0004 W07739 - S0004 W07739 - S0003 W07803 -N0005 W07802 FCST VA CLD +12HR: 14/0900Z SFC/FL140 N0005W07802 - S0004 W07739 - S0005 W07740 - S0003W07803 - N0005 W07802 FCST VA CLD +18HR: 14/1500Z SFC/FL140 N0005W07802 - S0004 W07739 - S0005 W07739 - S0003W07803 - N0005 W07802 RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS INSUMMIT AREA. VA EMS LIKELY CONTINUE GIVEN RECENTACTVTY. NO CHG FCST TO MDL WINDS AT FL NXT 18 HR....KONONNXT ADVISORY: WILL BE ISSUED BY 20260814/0315Z