FVXX21 KNES 201927
VA ADVISORY
DTG: 20200820/1927Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/784

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: OCNL VA CLDS OBS IN STLT IMAGERY

OBS VA DTG: 20/1900Z

OBS VA CLD: SFC/FL200 S0155 W07832 - S0159 W07819
- S0202 W07820 - S0205 W07832 - S0155 W07832 MOV
W 15-20KT 

FCST VA CLD +6HR: 21/0100Z SFC/FL200 S0158 W07820
- S0202 W07818 - S0213 W07832 - S0201 W07837 -
S0158 W07820 

FCST VA CLD +12HR: 21/0700Z NO VA EXP

FCST VA CLD +18HR: 21/1300Z NO VA EXP

RMK: OCNL VA CLDS AND SUMMIT HOTSPOT OBS IN STLT.
LOW CONF WITH VA EXT DUE TO WX CLDS IN REGION. 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 20200821/0130Z