FVXX21 KNES 281838
VA ADVISORY
DTG: 20210328/1838Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/319

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: PSBL VA CLDS OBS IN STLT

OBS VA DTG: 28/1810Z

OBS VA CLD: SFC/FL200 S0156 W07835 - S0158 W07819
- S0203 W07819 - S0204 W07835 - S0156 W07835 MOV
W 5KT 

FCST VA CLD +6HR: 29/0000Z SFC/FL200 S0149 W07838
- S0158 W07817 - S0203 W07819 - S0200 W07838 -
S0149 W07838 

FCST VA CLD +12HR: 29/0600Z NO VA EXP

FCST VA CLD +18HR: 29/1200Z NO VA EXP

RMK: VA CLDS OBS UNDER WX CLDS IN STLT. LOW CONF
WITH VA EXT DUE TO WX CLD COVER OVR SUMMIT
REGION. NWP MDLS FCST VA TO MOV NW BY T+6.
...TUGGLE

NXT ADVISORY: WILL BE ISSUED BY 20210329/0045Z