FVXX22 KNES 220124
VA ADVISORY
DTG: 20230422/0124Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/337

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 22/0100Z

OBS VA CLD: SFC/FL430 S0159 W07820 - S0201 W07819
- S0232 W07932 - S0200 W07938 - S0159 W07820 MOV
W 20KT 

FCST VA CLD +6HR: 22/0700Z SFC/FL430 S0200 W07820
- S0202 W07819 - S0258 W07911 - S0230 W07932 -
S0200 W07820 

FCST VA CLD +12HR: 22/1300Z SFC/FL430 S0159
W07820 - S0201 W07819 - S0258 W07911 - S0230
W07932 - S0159 W07820 

FCST VA CLD +18HR: 22/1900Z NO VA EXP

RMK: NO NEW VA EMS OBS. PREVIOUS VA EMS HAS
DISSIPATED. OCNL VA EMS MAY CONT. MODEL GUIDANCE
SUGGESTS WSW MVMT FM SUMMIT TO SHIFT SW BY T+6.
FCST CONFIDENCE LOW. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230422/0730Z
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