FVXX21 KNES 202103
VA ADVISORY
DTG: 20170920/2103Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2017/039

INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16.
NWP MODELS. 

ERUPTION DETAILS: CONT VA EMS OBS IN STLT IMAGERY

OBS VA DTG: 20/2015Z

OBS VA CLD: SFC/FL190 S0156 W07919 - S0159 W07820
- S0200 W07820 - S0218 W07917 - S0156 W07919 MOV
W 10-15KT 

FCST VA CLD +6HR: 21/0230Z SFC/FL190 S0149 W07919
- S0159 W07820 - S0201 W07820 - S0212 W07917 -
S0149 W07919 

FCST VA CLD +12HR: 21/0830Z SFC/FL190 S0156
W07919 - S0159 W07820 - S0201 W07820 - S0218
W07917 - S0156 W07919 

FCST VA CLD +18HR: 21/1430Z SFC/FL190 NO ASH EXP

RMK: CONT VA EMS OBS IN STLT IMAGERY. NEW MODELS
SUGGEST CONTINUED MOV W.  ...FISHER

NXT ADVISORY: WILL BE ISSUED BY 20170921/0300Z