FVXX21 KNES 111241 CCA
VA ADVISORY -CORRECTION
DTG: 20210311/1241Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/271

INFO SOURCE: GOES-16. NWP MODELS. HYSPLIT.
GEOPHYSICAL INST. 

ERUPTION DETAILS: EXPLOSIVE ERUPTION FM 0815Z TO
1045Z

OBS VA DTG: 11/1120Z

OBS VA CLD: SFC/FL450 S0123 W07807 - S0123 W07758
- S0226 W07756 - S0222 W07906 - S0129 W07902 -
S0123 W07807 MOV W 20KT 

FCST VA CLD +6HR: 11/1730Z SFC/FL220 S0152 W07752
- S0154 W07659 - S0214 W07658 - S0218 W07750 -
S0152 W07752 SFC/FL250 S0210 W07756 - S0226
W07756 - S0237 W07855 - S0213 W07855 - S0210
W07756 SFC/FL450 S0056 W08138 - S0137 W07921 -
S0206 W07858 - S0226 W07910 - S0149 W08149 -
S0056 W08138 

FCST VA CLD +12HR: 11/2330Z SFC/FL220 S0129
W07747 - S0229 W07535 - S0255 W07552 - S0223
W07738 - S0129 W07747 SFC/FL250 S0225 W07738 -
S0300 W07718 - S0302 W07911 - S0227 W07905 -
S0225 W07738 SFC/FL450 S0005 W08303 - S0207
W07909 - S0231 W07917 - S0220 W08239 - S0025
W08350 - S0005 W08303 

FCST VA CLD +18HR: 12/0530Z SFC/FL220 S0056
W07638 - S0207 W07432 - S0337 W07612 - S0340
W07922 - S0235 W07921 - S0056 W07638 SFC/FL250 NO
VA EXP SFC/FL450 N0028 W08456 - S0158 W08016 -
S0249 W08023 - S0246 W08319 - S0005 W08558 -
N0028 W08456 

RMK: VA CLD CONT TO EXP IN ALL QUADS FM
SUMMIT...47 NM W, 32 NM N, 23 NM E, 29 NM S. FCST
BASED ON HYSPLIT AND HGT BASED ON NWP MODELS.
...TURK

NXT ADVISORY: WILL BE ISSUED BY 20210311/1800Z
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