Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 21000 ft (6400 m) altitude or flight level 210 .
The full report is as follows:
FVXX21 at 18:58 UTC, 10/06/26 from KNES
VA ADVISORY
DTG: 20260610/1856Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SOURCE ELEV: 17342 FT AMSL
ADVISORY NR: 2026/539
INFO SOURCE: GOES-19. VONA. NWP MODELS.
ERUPTION DETAILS: SML VA EMS
OBS VA DTG: 10/1820Z
OBS VA CLD: SFC/FL210 S0200 W07820 – S0201 W07816
– S0204 W07817 – S0201 W07820 – S0200 W07820 MOV
SE 5KT
FCST VA CLD +6HR: 11/0030Z SFC/FL210 S0200 W07820
– S0201 W07820 – S0211 W07824 – S0209 W07828 –
S0200 W07820
FCST VA CLD +12HR: 11/0630Z NO VA EXP
FCST VA CLD +18HR: 11/1230Z NO VA EXP
RMK: VONA RPRT RCVD. VA EMS OBS IN STLT IMG EXT
APRX 5NM SE FM SUMMIT. SW MVMT EXP BY T+6. FCST
BASED ON VONA, STLT AND MDL WINDS. …GATLING
NXT ADVISORY: WILL BE ISSUED BY 20260611/0100Z