FVXX20 KNES 261713
VA ADVISORY
DTG: 20200826/1713Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/804

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: OCNL VA CLDS OBS IN STLT IMAGERY

OBS VA DTG: 26/1650Z

OBS VA CLD: SFC/FL190 S0155 W07837 - S0159 W07819
- S0202 W07820 - S0205 W07837 - S0155 W07837 MOV
W 20-25KT 

FCST VA CLD +6HR: 26/2300Z SFC/FL190 S0159 W07819
- S0202 W07819 - S0214 W07839 - S0159 W07844 -
S0159 W07819 

FCST VA CLD +12HR: 27/0500Z NO VA EXP

FCST VA CLD +18HR: 27/1100Z NO VA EXP

RMK: OCNL VA CLDS OBS IN STLT MOVG W FM SUMMIT.
LOW CONF WITH VA EXT DUE TO WX CLDS. VA HGT/DIR
FM STLT/NWP MDLS SHOWS W-LY TO WSW-LY MOVMT TREND
THRU T+6. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20200826/2315Z