FVXX23 KNES 130253
VA ADVISORY
DTG: 20211013/0253Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/886

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: PSBL CONTG VA EMS.

OBS VA DTG: 13/0230Z

OBS VA CLD: SFC/FL200 S0159 W07820 - S0200 W07819
- S0217 W07833 - S0210 W07841 - S0159 W07820 MOV
SW 10KT 

FCST VA CLD +6HR: 13/0830Z NO VA EXP

FCST VA CLD +12HR: 13/1430Z NO VA EXP

FCST VA CLD +18HR: 13/2030Z NO VA EXP

RMK: VA NOT OBS IN SAT DUE TO MET CLD OBSCN OF
SUMMIT AREA. CONTG VA EMS PSBL BASED ON RECENT
ACT. OBS VA AREA BASED ON NWP MDLS AND PREV VAA
WITH LOWER CONFIDENCE. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20211013/0900Z