FVXX21 KNES 071600
VA ADVISORY
DTG: 20200107/1600Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2020/031
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
VOLCAT.
ERUPTION DETAILS: VA CLDS SEEN IN STLT IMAGERY
OBS VA DTG: 07/1510Z
OBS VA CLD: SFC/FL200 S0158 W07819 - S0208 W07816
- S0225 W07931 - S0201 W07931 - S0158 W07819 MOV
SW 15-20KT
FCST VA CLD +6HR: 07/2100Z SFC/FL200 S0153 W07941
- S0157 W07818 - S0206 W07817 - S0226 W07943 -
S0153 W07941
FCST VA CLD +12HR: 08/0300Z SFC/FL200 S0143
W07941 - S0159 W07817 - S0205 W07817 - S0216
W07941 - S0143 W07941
FCST VA CLD +18HR: 08/0900Z SFC/FL200 S0129
W07940 - S0157 W07817 - S0204 W07818 - S0207
W07940 - S0129 W07940
RMK: THICK VA CLDS SEEN EXT 57 NM WSW FM SUMMIT.
VA HGT AND DIR FM STLT AND NWP MLDS. NWP MDLS AND
ASH3D SHOW WSW-W LY TREND THRU T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200107/2200Z
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