FVXX20 KNES 100845
VA ADVISORY
DTG: 20210210/0845Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/159

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONTG VA EMS.

OBS VA DTG: 10/0820Z

OBS VA CLD: SFC/FL200 S0146 W07829 - S0159 W07819
- S0201 W07820 - S0150 W07835 - S0146 W07829 MOV
NW 5KT 

FCST VA CLD +6HR: 10/1430Z SFC/FL200 S0144 W07844
- S0159 W07819 - S0202 W07820 - S0153 W07848 -
S0144 W07844 

FCST VA CLD +12HR: 10/2030Z NO VA EXP

FCST VA CLD +18HR: 11/0230Z NO VA EXP

RMK: VA OBS THRU BREAK IN WX CLDS EXT NW TO AT
LEAST 17 NM FM SUMMIT. WX CLDS MAY OBSC PART OF
VA PLUME. FL WINDS EXP TO REMAIN LGT SO LOWER
CONFIDENCE IN T+6 FCST. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210210/1445Z