FVXX20 KNES 271927
VA ADVISORY
DTG: 20200827/1927Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/810

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: CONS VA CLD EXTDG WSW.

OBS VA DTG: 27/1840Z

OBS VA CLD: SFC/FL220 S0159 W07819 - S0201 W07819
- S0235 W07952 - S0225 W08005 - S0203 W07923 -
S0159 W07819 MOV W 35-40KT 

FCST VA CLD +6HR: 28/0030Z SFC/FL220 S0153 W07940
- S0159 W07819 - S0201 W07819 - S0209 W07941 -
S0153 W07940 

FCST VA CLD +12HR: 28/0630Z SFC/FL220 S0143
W07936 - S0159 W07818 - S0201 W07819 - S0158
W07939 - S0143 W07936 

FCST VA CLD +18HR: 28/1230Z SFC/FL220 S0136
W07928 - S0159 W07819 - S0201 W07819 - S0150
W07934 - S0136 W07928 

RMK: CONS VA CLD OBSD TO ABT 100 NMI WSW OF
SUMMIT. THICKEST VA CLD ABT 55 TO 75 NMI W OF
SUMMIT MOVG W. NWP MDLS FCST VA TO GRADUALLY MOV
W BY T+6 AND WNW BY T+18. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20200828/0130Z