FVXX22 KNES 212151
VA ADVISORY
DTG: 20181021/2151Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2018/194

INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. 

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 21/2100Z

OBS VA CLD: SFC/FL210 S0153 W07801 - S0158 W07801
- S0202 W07820 - S0200 W07819 - S0153 W07801 MOV
NW 10-15KT 

FCST VA CLD +6HR: 22/0300Z SFC/FL210 S0149 W07805
- S0155 W07802 - S0202 W07819 - S0159 W07819 -
S0149 W07805 

FCST VA CLD +12HR: 22/0900Z SFC/FL210 NO ASH EXP

FCST VA CLD +18HR: 22/1500Z NO ASH EXP

RMK: VA IS EXPECTED TO MOV NW AT FL210, BUT IS
DIFFICULT TO OBS DUE TO WX CLDS. VA IS DRAWN
BASED ON PREVIOUS VA PREDICTIONS AND NWP MODEL
GUIDANCE. ...ZHU

NXT ADVISORY: WILL BE ISSUED BY 20181022/0345Z
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