FVXX21 KNES 281929
VA ADVISORY
DTG: 20211228/1929Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/1135

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

ERUPTION DETAILS: ONGOING VA EMS 

OBS VA DTG: 28/1900Z

OBS VA CLD: SFC/FL200 S0155 W07836 - S0158 W07819
- S0204 W07819 - S0208 W07838 - S0155 W07836 MOV
W 10KT 

FCST VA CLD +6HR: 29/0100Z SFC/FL200 S0153 W07901
- S0158 W07819 - S0204 W07819 - S0213 W07900 -
S0153 W07901 

FCST VA CLD +12HR: 29/0700Z SFC/FL200 S0152
W07853 - S0159 W07818 - S0204 W07818 - S0213
W07853 - S0152 W07853 

FCST VA CLD +18HR: 29/1300Z NO VA EXP

RMK: FRQT VA EMS OBS IN WEBCAM. STLT IMAGERY OBSC
BY WX CLDS. LTLTCG IN WIND FCST THRU T+12 HRS
BASED ON NWP MDL GUIDANCE. ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20211229/0130Z
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