FVXX20 KNES 271133
VA ADVISORY
DTG: 20210727/1133Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/728

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONS VA EMS

OBS VA DTG: 27/1110Z

OBS VA CLD: SFC/FL220 S0147 W07835 - S0159 W07820
- S0201 W07820 - S0157 W07839 - S0147 W07835 MOV
NW 15KT 

FCST VA CLD +6HR: 27/1700Z SFC/FL220 S0140 W07847
- S0159 W07819 - S0202 W07819 - S0155 W07850 -
S0140 W07847 

FCST VA CLD +12HR: 27/2300Z SFC/FL220 S0149
W07850 - S0158 W07819 - S0201 W07819 - S0201
W07851 - S0149 W07850 

FCST VA CLD +18HR: 28/0500Z NO VA EXP

RMK: CONS VA EMS SEEN IN SAT MOV WNW AND EXTG 15
NM FM SUMMIT. MODEL GUIDANCE SHOWS A GRADUAL TURN
TWD W BY T+12 HRS. MOV AND HGT BASED ON SAT AND
NWP. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20210727/1730Z
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