FVXX21 KNES 242309
VA ADVISORY
DTG: 20211224/2309Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/1118

INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: FAINT VA SIGNATURE IN STLT

OBS VA DTG: 24/2240Z

OBS VA CLD: SFC/FL200 S0159 W07819 - S0211 W07808
- S0216 W07813 - S0203 W07822 - S0159 W07819 MOV
SE 15KT 

FCST VA CLD +6HR: 25/0430Z SFC/FL200 S0158 W07819
- S0217 W07755 - S0225 W07807 - S0202 W07821 -
S0158 W07819 

FCST VA CLD +12HR: 25/1030Z NO VA EXP

FCST VA CLD +18HR: 25/1630Z NO VA EXP

RMK: A PSBL AREA OF VA WAS OBS EXTENDING APPRX
15NM SE OF SUMMIT IN STLT IMAGERY. WEBCAM OBSC BY
WX CLDS. VA FCST THRU T+6 HRS BASED ON NWP MDLS.
...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20211225/0515Z