FVXX20 KNES 252150
VA ADVISORY
DTG: 20220525/2150Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/541

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA EMS 

OBS VA DTG: 25/2110Z

OBS VA CLD: SFC/FL200 S0155 W07844 - S0200 W07822
- S0201 W07820 - S0207 W07844 - S0155 W07844 MOV
W 15KT 

FCST VA CLD +6HR: 26/0300Z SFC/FL200 S0155 W07844
- S0200 W07822 - S0201 W07819 - S0207 W07843 -
S0155 W07844 

FCST VA CLD +12HR: 26/0900Z SFC/FL200 S0156
W07844 - S0200 W07819 - S0202 W07819 - S0206
W07844 - S0156 W07844 

FCST VA CLD +18HR: 26/1500Z NO VA EXP

RMK: VA EM NOT SEEN ON STLT IMAGERY NEAR SUMMIT
DUE TO CLD CVR. REMNANT VA FM EALIER EM DISPTD.
VA FL AND FRCST BASED ON PREVIOUS VAA AND LATEST
NWP MODELS.  ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20220526/0345Z