FVXX20 KNES 180701
VA ADVISORY
DTG: 20210218/0701Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/195

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 18/0630Z

OBS VA CLD: SFC/FL200 S0158 W07837 - S0159 W07820
- S0201 W07819 - S0204 W07838 - S0158 W07837 MOV
W 5KT 

FCST VA CLD +6HR: 18/1230Z SFC/FL200 S0158 W07819
- S0200 W07819 - S0209 W07833 - S0204 W07837 -
S0158 W07819 

FCST VA CLD +12HR: 18/1830Z SFC/FL2 S0158 W07819
- S0215 W07823 - S0211 W07827 - S0201 W07822 -
S0158 W07819 

FCST VA CLD +18HR: 19/0030Z SFC/FL200 S0158
W07820 - S0158 W07819 - S0215 W07820 - S0212
W07827 - S0158 W07820 

RMK: FAINT VA SIGNATURE DETECTED ON STLT MOVG W
OF SUMMIT. WX CLDS CVR MUCH OF AREA. INTMT
HOTSPOT SEE ON SWIR. NWP MDL WIND LGT/VRB THRU
T+18 HR SO VA PSN CONFIDENCE LO. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20210218/1300Z