FVXX21 KNES 180633
VA ADVISORY
DTG: 20220418/0633Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/438

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 18/0550Z

OBS VA CLD: SFC/FL200 S0156 W07846 - S0159 W07820
- S0201 W07819 - S0203 W07846 - S0156 W07846 MOV
W 10KT 

FCST VA CLD +6HR: 18/1200Z SFC/FL200 S0156 W07846
- S0159 W07820 - S0201 W07819 - S0202 W07846 -
S0156 W07846 

FCST VA CLD +12HR: 18/1800Z SFC/FL200 S0156
W07846 - S0159 W07819 - S0201 W07820 - S0203
W07845 - S0156 W07846 

FCST VA CLD +18HR: 19/0000Z SFC/FL200 S0146
W07835 - S0159 W07819 - S0201 W07820 - S0152
W07838 - S0146 W07835 

RMK: THIN VA PLUME DETECTED ON STLT MOVG W OF
SUMMIT. SIG HOTSPOT NOTED ON SWIR. MDL WINDS AT
FL FCST TO VEER BY T+18 HR BECMG MORE FM THE SE.
...KONON

NXT ADVISORY: WILL BE ISSUED BY 20220418/1230Z
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