FVXX21 KNES 280050
VA ADVISORY
DTG: 20200228/0050Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0201 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/225

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: OCNL EM.

OBS VA DTG: 28/0020Z

OBS VA CLD: SFC/FL200 S0155 W07820 - S0200 W07818
- S0217 W07851 - S0204 W07854 - S0155 W07820 MOV
SW 10-15KT 

FCST VA CLD +6HR: 28/0630Z SFC/FL200 S0150 W07858
- S0153 W07820 - S0159 W07820 - S0206 W07858 -
S0150 W07858 

FCST VA CLD +12HR: 28/1230Z SFC/FL200 S0153
W07858 - S0154 W07819 - S0202 W07818 - S0209
W07859 - S0153 W07858 

FCST VA CLD +18HR: 28/1830Z NO ASH EXP

RMK: VA NOT SEEN IN SAT IMAGERY DUE TO WX CLD.
OBS VA BASED ON NWP MODEL GUIDANCE WITH LOW
CONFIDENCE. HGT BASED ON CONTINUITY. ...LING

NXT ADVISORY: WILL BE ISSUED BY 20200228/0645Z