FVXX21 KNES 170823
VA ADVISORY
DTG: 20190617/0823Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2019/042

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

ERUPTION DETAILS: ONGOING VA EM

OBS VA DTG: 17/0750Z

OBS VA CLD: SFC/FL200 S0151 W07910 - S0159 W07819
- S0202 W07819 - S0214 W07910 - S0151 W07910 MOV
W 15KT 

FCST VA CLD +6HR: 17/1400Z SFC/FL200 NO ASH EXP

FCST VA CLD +12HR: 17/2000Z NO ASH EXP

FCST VA CLD +18HR: 18/0200Z NO ASH EXP

RMK: LGT VA EM OBS MOV W FM SUMMIT FL200. NWP
MODEL GUIDANCE AGREES WELL WITH OBS TRAJECTORY.
...BOLL

NXT ADVISORY: WILL BE ISSUED BY 20190617/1430Z