FVXX21 KNES 111743
VA ADVISORY
DTG: 20200211/1743Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2020/159
INFO SOURCE: GOES-EAST. NWP MODELS. GEOPHYSICAL
INST.
ERUPTION DETAILS: THICK VA CLD OBS AT 1700Z IN
SAT IMAGERY
OBS VA DTG: 11/1700Z
OBS VA CLD: SFC/FL200 S0158 W07819 - S0202 W07817
- S0216 W07852 - S0205 W07855 - S0158 W07819 MOV
W 15-20KT
FCST VA CLD +6HR: 11/2300Z SFC/FL200 S0158 W07819
- S0203 W07817 - S0225 W07856 - S0210 W07901 -
S0158 W07819
FCST VA CLD +12HR: 12/0500Z SFC/FL200 S0158
W07819 - S0204 W07817 - S0226 W07857 - S0211
W07902 - S0158 W07819
FCST VA CLD +18HR: 12/1100Z NO ASH EXP
RMK: THICK VA CLDS OBS AT 1700Z IN SAT EXTG 30 NM
WSW FM SUMMIT. RPRTS RECEIVED FM GI. VA HGT AND
DIR FM NWP MDLS WHICH SHOWS W TO WSW-LY TREND THRU
T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200211/2345Z
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