FVXX22 KNES 202102
VA ADVISORY
DTG: 20210820/2102Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/784

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: PSBL VA EMS

OBS VA DTG: 20/2040Z

OBS VA CLD: SFC/FL190 S0156 W07820 - S0208 W07819
- S0242 W07843 - S0158 W07847 - S0156 W07820 MOV
SW 5KT 

FCST VA CLD +6HR: 21/0230Z SFC/FL190 S0202 W07818
- S0246 W07856 - S0204 W07908 - S0202 W07818 

FCST VA CLD +12HR: 21/0830Z NO VA EXP

FCST VA CLD +18HR: 21/1430Z NO VA EXP

RMK: PSBL VA EMS OBS FM STLT DATA MOVG SW FM
SUMMIT BUT PTLY OBSCD BY WX CLDS IN STLT DATA AND
FULLY OBSCD ON WEBCAM. WINDS FCST TO SHFT TO THE
WSW THRU T+6. FL AND WINDS FM NWP ...MLEVINE

NXT ADVISORY: WILL BE ISSUED BY 20210821/0300Z