FVXX22 KNES 211412
VA ADVISORY
DTG: 20231221/1412Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/941

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

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 21/1350Z

OBS VA CLD: SFC/FL200 S0153 W07807 - S0201 W07805
- S0201 W07819 - S0200 W07820 - S0153 W07807 MOV
E 5KT 

FCST VA CLD +6HR: 21/2000Z SFC/FL200 S0148 W07755
- S0200 W07754 - S0201 W07820 - S0200 W07820 -
S0148 W07755 

FCST VA CLD +12HR: 22/0200Z SFC/FL200 S0146
W07750 - S0158 W07748 - S0201 W07819 - S0159
W07820 - S0146 W07750 

FCST VA CLD +18HR: 22/0800Z NO VA EXP

RMK: VA PLUME DETECTED ON STLT MOVG ENE OF
SUMMIT. PERSISTENT HOTSPOT NOTED ON SWIR. NO CHG
FCST TO MDL WINDS AT FL NXT 12 HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20231221/2015Z