Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 20000 ft (6100 m), or flight level 200.
Original VAAC bulletin:
FVXX24 at 09:17 UTC, 07/11/26 from KNES
VA ADVISORY
DTG: 20261107/0914Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SOURCE ELEV: 17342 FT AMSL
ADVISORY NR: 2026/771
INFO SOURCE: GOES-19. VONA. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS DTCTD ON STLT
OBS VA DTG: 07/0840Z
OBS VA CLD: SFC/FL200 S0148 W07830 - S0200 W07820
- S0202 W07819 - S0156 W07835 - S0148 W07830 MOV
NW 10KT
FCST VA CLD +6HR: 07/1430Z SFC/FL200 S0150 W07840
- S0200 W07820 - S0202 W07820 - S0201 W07842 -
S0150 W07840
FCST VA CLD +12HR: 07/2030Z SFC/FL200 S0143
W07835 - S0201 W07819 - S0202 W07820 - S0155
W07841 - S0143 W07835
FCST VA CLD +18HR: 08/0230Z SFC/FL200 S0145
W07838 - S0201 W07820 - S0202 W07820 - S0155
W07844 - S0145 W07838
RMK: VONA RPRT VA EMS AT FL200 MOVG NW FM SUMMIT.
FRQT VA EMS SEEN ON WEBCAM AND DTCTD ON STLT IMG
MOVG NW EXT APPRX 18NMI FM SUMMIT. NWP MDLS FCST
GEN NW MVMT THRU T+18. ...BUTLER
NXT ADVISORY: WILL BE ISSUED BY 20261107/1515Z