FVXX20 KNES 080612
VA ADVISORY
DTG: 20201208/0612Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2020/1188
INFO SOURCE: GOES-16. NWP MODELS. ASH3D.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 08/0540Z
OBS VA CLD: SFC/FL210 S0158 W07831 - S0159 W07820
- S0201 W07819 - S0202 W07831 - S0158 W07831 MOV
W 15-20KT
FCST VA CLD +6HR: 08/1130Z SFC/FL210 S0155 W07903
- S0159 W07819 - S0201 W07819 - S0207 W07902 -
S0155 W07903
FCST VA CLD +12HR: 08/1730Z SFC/FL210 S0155
W07903 - S0159 W07819 - S0201 W07819 - S0208
W07903 - S0155 W07903
FCST VA CLD +18HR: 08/2330Z SFC/FL210 S0158
W07853 - S0200 W07819 - S0201 W07819 - S0208
W07852 - S0158 W07853
RMK: VA CLD OBS IN STLT MOV QUICKLY W APRX 10 NM.
HIGH WINDS EXPCD THRU T+12HR AND SLOWING SLIGHTLY
BY T+18HR. FCST BASED ON NWP MODEL GDNC WINDS AND
ASH3D. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20201208/1215Z
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