FVXX23 KNES 122204
VA ADVISORY
DTG: 20191212/2204Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2019/311

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

ERUPTION DETAILS: OCNL VA EMS

OBS VA DTG: 12/2110Z

OBS VA CLD: SFC/FL190 S0158 W07814 - S0202 W07814
- S0202 W07820 - S0159 W07819 - S0158 W07814 MOV
E 5KT 

FCST VA CLD +6HR: 13/0300Z SFC/FL190 S0155 W07818
- S0158 W07815 - S0202 W07819 - S0200 W07820 -
S0155 W07818 

FCST VA CLD +12HR: 13/0900Z SFC/FL190 NO ASH EXP

FCST VA CLD +18HR: 13/1500Z NO ASH EXP

RMK: ONCL VA EMS OBS OVER LAST T+6 BUT NOT AT
PRESENT DUE TO WX CLDS. OBS VA BASED ON MODEL
GUIDEANCE WHICH SHOWS NE TREND THRU T+6.
...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20191213/0400Z