FVXX20 KNES 200122
VA ADVISORY
DTG: 20201220/0122Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/1234

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 20/0050Z

OBS VA CLD: SFC/FL240 S0154 W07843 - S0159 W07819
- S0201 W07819 - S0201 W07842 - S0154 W07843 MOV
W 10KT 

FCST VA CLD +6HR: 20/0700Z SFC/FL240 S0153 W07842
- S0158 W07820 - S0201 W07819 - S0201 W07841 -
S0153 W07842 

FCST VA CLD +12HR: 20/1300Z SFC/FL240 S0146
W07838 - S0159 W07817 - S0201 W07819 - S0153
W07841 - S0146 W07838 

FCST VA CLD +18HR: 20/1900Z SFC/FL240 S0141
W07836 - S0159 W07817 - S0200 W07819 - S0149
W07840 - S0141 W07836 

RMK: WELL-DEFINED VA PLUME DETECTED ON STLT MOVG
W OF SUMMIT. PERSISTENT HOTSPOT NOTED ON SWIR.
NWP MDL WINDS FCST TO TURN FM THE SE AFTER T+6 HR.
...KONON

NXT ADVISORY: WILL BE ISSUED BY 20201220/0715Z
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