FVXX23 KNES 120251
VA ADVISORY
DTG: 20210712/0251Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/658

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: REMNANT VA

OBS VA DTG: 12/0200Z

OBS VA CLD: SFC/FL200 S0236 W08042 - S0253 W08042
- S0253 W08051 - S0240 W08051 - S0236 W08042 MOV
SW 25KT SFC/FL200 S0212 W07944 - S0225 W07939 -
S0235 W07958 - S0224 W08001 - S0212 W07944 MOV SW
25KT 

FCST VA CLD +6HR: 12/0800Z SFC/FL200 S0156 W07820
- S0204 W07820 - S0241 W07954 - S0223 W08003 -
S0156 W07820 

FCST VA CLD +12HR: 12/1400Z NO VA EXP

FCST VA CLD +18HR: 12/2000Z NO VA EXP

RMK: REMNANT VA CLDS WERE CENTERED 100 NM AND 150
NM SW OF THE SUMMIT. NO VA WAS DETECTED NEAR THE
SUMMIT. T+6 BASED ON NWP MODELS. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20210712/0845Z