FVXX20 KNES 172210
VA ADVISORY
DTG: 20201217/2210Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/1225

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: PSBL VA EMS CONT

OBS VA DTG: 17/2130Z

OBS VA CLD: SFC/FL200 S0159 W07819 - S0201 W07819
- S0206 W07838 - S0202 W07840 - S0159 W07819 MOV
W 20KT 

FCST VA CLD +6HR: 18/0330Z SFC/FL200 S0159 W07819
- S0200 W07819 - S0207 W07839 - S0202 W07841 -
S0159 W07819 

FCST VA CLD +12HR: 18/0930Z SFC/FL200 S0157
W07842 - S0159 W07819 - S0201 W07819 - S0203
W07842 - S0157 W07842 

FCST VA CLD +18HR: 18/1530Z NO VA EXP

RMK: VA NOT DETECTED ON STLT DUE TO XTNSV WX CLDS
IN AREA. NO VONA RPRTS BUT GIVEN RECENT HI ACTVTY 
VA EMS CERTAINLY PSBL. OCNL HOTSPOT SEEN ON SWIR. 
NWP MDL WINDS TO TURN MORE FM THE E AFTER T+6 HR. 
...KONON

NXT ADVISORY: WILL BE ISSUED BY 20201218/0415Z
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