FVXX20 KNES 200955
VA ADVISORY
DTG: 20210120/0955Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/075

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONTG VA EMS.

OBS VA DTG: 20/0930Z

OBS VA CLD: SFC/FL210 S0141 W07847 - S0158 W07819
- S0201 W07820 - S0149 W07853 - S0141 W07847 MOV
NW 15KT 

FCST VA CLD +6HR: 20/1530Z SFC/FL210 S0137 W07855
- S0159 W07819 - S0202 W07820 - S0147 W07902 -
S0137 W07855 

FCST VA CLD +12HR: 20/2130Z NO VA EXP

FCST VA CLD +18HR: 21/0330Z NO VA EXP

RMK: VA CLD OBS EXT NW FM SUMMIT UP TO 35 NM. WX
CLDS PARTIALLY OBSC VA PLUME MAKING FULL VA
EXTENT UNCERTAIN. LTLCG EXP IN FL WINDS THRU T+6
HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210120/1600Z