Sangay Volcano Volcanic Ash Advisory: CONTG VA EMS. to 21000 ft (6400 m)

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:

FVXX23 at 08:57 UTC, 14/10/21 from KNES
VA ADVISORY
DTG: 20211014/0856Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT [5230 M]

ADVISORY NR: 2021/892

INFO SOURCE: GOES-16. NWP MODELS.

ERUPTION DETAILS: CONTG VA EMS.

OBS VA DTG: 14/0830Z

OBS VA CLD: SFC/FL210 S0158 W07819 - S0201 W07819
- S0217 W07908 - S0204 W07911 - S0158 W07819 MOV
W 15KT

FCST VA CLD +6HR: 14/1430Z SFC/FL210 S0156 W07926
- S0158 W07819 - S0202 W07819 - S0213 W07924 -
S0156 W07926

FCST VA CLD +12HR: 14/2030Z SFC/FL210 S0138
W07924 - S0158 W07819 - S0202 W07819 - S0155
W07926 - S0138 W07924

FCST VA CLD +18HR: 15/0230Z SFC/FL210 S0129
W07922 - S0158 W07819 - S0201 W07819 - S0145
W07925 - S0129 W07922

RMK: VA OBS EXT UP TO 50 NM WSW FM SUMMIT. OBS VA
FL ESSTD FM NWP MDLS. FL MVMT FCST TO GRADUALLY
TURN TO NW THRU T+18 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20211014/1500Z