FVXX23 KNES 132118
VA ADVISORY
DTG: 20211013/2118Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/890

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA OBS IN STLT

OBS VA DTG: 13/2050Z

OBS VA CLD: SFC/FL190 S0143 W07826 - S0159 W07820
- S0202 W07822 - S0146 W07834 - S0143 W07826 MOV
NW 15KT 

FCST VA CLD +6HR: 14/0300Z SFC/FL190 S0129 W07837
- S0159 W07819 - S0202 W07820 - S0144 W07850 -
S0129 W07837 

FCST VA CLD +12HR: 14/0900Z SFC/FL190 S0133
W07852 - S0159 W07819 - S0202 W07819 - S0158
W07856 - S0133 W07852 

FCST VA CLD +18HR: 14/1500Z SFC/FL190 S0133
W07852 - S0158 W07819 - S0203 W07819 - S0159
W07856 - S0133 W07852 

RMK: VA EMS WERE OBS IN G16 STLT IMAGERY MOVG
APPRX 20NM NW OF THE SUMMIT. VA FCST TO MOV
NW/WNW THRU T+18 HRS BASED ON NWP MDL GUIDANCE.
...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20211014/0315Z