Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 .
The full report is as follows:
FVXX22 at 03:07 UTC, 08/08/26 from KNES
VA ADVISORY
DTG: 20260808/0305Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0005 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2026/795
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA MOVG W
OBS VA DTG: 08/0230Z
OBS VA CLD: SFC/FL140 S0001 W07751 – S0004 W07739
– S0005 W07739 – S0007 W07751 – S0001 W07751 MOV
W 15KT
FCST VA CLD +6HR: 08/0830Z SFC/FL140 N0000 W07758
– S0004 W07739 – S0005 W07739 – S0009 W07758 –
N0000 W07758
FCST VA CLD +12HR: 08/1430Z SFC/FL140 N0002
W07756 – S0004 W07739 – S0005 W07739 – S0006
W07757 – N0002 W07756
FCST VA CLD +18HR: 08/2030Z SFC/FL140 N0003
W07755 – S0004 W07739 – S0005 W07739 – S0004
W07758 – N0003 W07755
RMK: OCNL VA EMS OBS IN STLT IMAGERY MOVG W FM
SUMMIT. VA FCST THRU T+18 HRS BASED ON NWP MDL
GUIDANCE. …COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20260808/0900Z