FVXX21 KNES 141647
VA ADVISORY
DTG: 20200214/1647Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/169

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: POSSIBLE ONGOING VA EMS.

OBS VA DTG: 14/1620Z

OBS VA CLD: SFC/FL190 S0159 W07820 - S0202 W07819
- S0213 W07852 - S0203 W07853 - S0159 W07820 MOV
W 15-20KT 

FCST VA CLD +6HR: 14/2230Z NO ASH EXP

FCST VA CLD +12HR: 15/0430Z NO ASH EXP

FCST VA CLD +18HR: 15/1030Z NO ASH EXP

RMK: VA FROM EARLIER EM DISPERSED. HOWEVER GIVEN
RECENT PAST ACT, NEW EMS LIKELY OVER PAST SEVERAL
HRS. NOTHING SEEN IN STLT IMAGERY DUE TO WX CLDS.
VAAG BASED ON LAST UPDATE AND ASSUMES VA
DISPERSING WITHIN 40 NM WSW-W DOWNWIND OF SUMMIT.
...LEE

NXT ADVISORY: WILL BE ISSUED BY 20200214/2245Z