FVXX22 KNES 241721
VA ADVISORY
DTG: 20210524/1721Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/506

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 24/1700Z

OBS VA CLD: SFC/FL190 S0155 W07859 - S0159 W07820
- S0202 W07820 - S0204 W07859 - S0155 W07859 MOV
W 20KT 

FCST VA CLD +6HR: 24/2300Z SFC/FL190 S0155 W07905
- S0159 W07819 - S0202 W07820 - S0204 W07906 -
S0155 W07905 

FCST VA CLD +12HR: 25/0500Z NO VA EXP

FCST VA CLD +18HR: 25/1100Z NO VA EXP

RMK: POSS VA EMS SEEN IN SAT BUT UNABLE TO
CONFIRM DUE TO DENSE WX CLDS.  THE PLUME HDG W
COULD BE MOSTLY GASES.  NWP GUIDANCE INDICATES A
CONT W MOV THRU T+6 HRS. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20210524/2315Z