FVXX21 KNES 311106
VA ADVISORY
DTG: 20191231/1106Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2019/356

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: POSS VA EM

OBS VA DTG: 31/1030Z

OBS VA CLD: SFC/FL210 S0158 W07844 - S0159 W07819
- S0202 W07820 - S0207 W07843 - S0158 W07844 MOV
W 10KT 

FCST VA CLD +6HR: 31/1630Z SFC/FL210 NO ASH EXP

FCST VA CLD +12HR: 31/2230Z NO ASH EXP

FCST VA CLD +18HR: 01/0430Z NO ASH EXP

RMK: VA EM NOT SEEN IN STLT DUE TO MET CLDS BUT
VA EM EXTND APRX 25 NM FROM SUMMIT POSS BASED ON
RECENT ACT.  ...VELASCO

NXT ADVISORY: WILL BE ISSUED BY 20191231/1700Z