FVXX21 KNES 291116
VA ADVISORY
DTG: 20230829/1116Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/616

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 29/1050Z

OBS VA CLD: SFC/FL190 S0159 W07820 - S0201 W07820
- S0225 W07858 - S0202 W07905 - S0159 W07820 MOV
W 20KT 

FCST VA CLD +6HR: 29/1700Z SFC/FL190 S0156 W07917
- S0159 W07820 - S0201 W07820 - S0225 W07912 -
S0156 W07917 

FCST VA CLD +12HR: 29/2300Z NO VA EXP

FCST VA CLD +18HR: 30/0500Z NO VA EXP

RMK: VA FM PREVIOUS EMS HAS DISSIPATED. NO NEW VA
EMS OBS IN STLT IMG. OCNL VA EMS LIKELY TO CONT.
MODEL GUIDANCE SUGGESTS WSW MVMT FM SUMMIT THRU
T+6. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230829/1715Z
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