FVXX21 KNES 262134
VA ADVISORY
DTG: 20211226/2134Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/1126

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 26/2100Z

OBS VA CLD: SFC/FL210 S0200 W07819 - S0201 W07819
- S0217 W07811 - S0220 W07826 - S0200 W07819 MOV
S 10KT 

FCST VA CLD +6HR: 27/0300Z SFC/FL210 S0200 W07820
- S0201 W07818 - S0224 W07809 - S0225 W07826 -
S0200 W07820 

FCST VA CLD +12HR: 27/0900Z NO VA EXP

FCST VA CLD +18HR: 27/1500Z NO VA EXP

RMK: VA IS DIFFICULT TO OBS ON STLT DUE TO WX
CLDS. HOT SPOT CAN BE SEEN. VA IS DRAWN BASED ON
PREV VAA AND NWP MDL WND. ...ZHU

NXT ADVISORY: WILL BE ISSUED BY 20211227/0330Z