FVXX20 KNES 041210
VA ADVISORY
DTG: 20200604/1210Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/534

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

ERUPTION DETAILS: VA CLD OBS IN SAT

OBS VA DTG: 04/1140Z

OBS VA CLD: SFC/FL200 S0153 W07755 - S0208 W07755
- S0202 W07819 - S0159 W07819 - S0153 W07755 MOV
E 10-15KT 

FCST VA CLD +6HR: 04/1730Z SFC/FL200 S0152 W07750
- S0209 W07750 - S0202 W07819 - S0159 W07820 -
S0152 W07750 

FCST VA CLD +12HR: 04/2330Z NO ASH EXP

FCST VA CLD +18HR: 05/0530Z NO ASH EXP

RMK: VA CLD OBS IN SAT EXT E 25 NM FM SUMMIT. OBS
FL ESTD FM VOLCAT ALERT. OBS MVMT DISAGREES WITH
NWP MDLS SO HAVE LOWER CONFIDENCE IN T+6 FCST.
...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20200604/1815Z
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