FVXX22 KNES 201454
VA ADVISORY
DTG: 20230420/1454Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/332

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 20/1430Z

OBS VA CLD: SFC/FL200 S0157 W07835 - S0159 W07820
- S0201 W07820 - S0207 W07835 - S0157 W07835 MOV
W 10KT 

FCST VA CLD +6HR: 20/2030Z SFC/FL200 S0200 W07820
- S0201 W07820 - S0218 W07832 - S0207 W07841 -
S0200 W07820 

FCST VA CLD +12HR: 21/0230Z NO VA EXP

FCST VA CLD +18HR: 21/0830Z NO VA EXP

RMK: VA NOT VISIBLE IN STLT IMG DUE TO HEAVY MET
CLDS BUT VA EMS MAY CONT. MODEL GUIDANCE SUGGESTS
W MVMT FM SUMMIT TO SHIFT SW BY T+6. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230420/2100Z