Volcanic Ash Advisory Center Washington (VAAC) issued the following report:
FVXX22 at 13:42 UTC, 01/08/26 from KNES
VA ADVISORY
DTG: 20260801/1339Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2026/768
INFO SOURCE: GOES-19. VONA. NWP MODELS.
GEOPHYSICAL INST.
ERUPTION DETAILS: VONA RPT OF VA EM.
EST VA DTG: 01/1320Z
EST VA CLD: SFC/FL140 N0006 W07755 – S0004 W07739
– S0004 W07740 – S0000 W07758 – N0006 W07755 MOV
NW 15KT
FCST VA CLD +6HR: 01/1930Z SFC/FL140 N0007 W07756
– S0004 W07739 – S0005 W07740 – S0000 W07759 –
N0007 W07756
FCST VA CLD +12HR: 02/0130Z SFC/FL140 N0008
W07756 – S0004 W07739 – S0004 W07739 – S0000
W07759 – N0008 W07756
FCST VA CLD +18HR: 02/0730Z NO VA EXP
RMK: VONA RCVD FOR VA EM TO FL140. OBS VA AREA
ESTD FM NWP MDLS. LTLCG FCST IN FL MVMT THRU
T+12 HRS. …CLARK
NXT ADVISORY: WILL BE ISSUED BY 20260801/1945Z