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
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