FVXX21 KNES 190408
VA ADVISORY
DTG: 20180919/0408Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2018/081

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

ERUPTION DETAILS: ONGOING VA EMS.

OBS VA DTG: 19/0345Z

OBS VA CLD: SFC/FL200 S0152 W07837 - S0159 W07820
- S0202 W07820 - S0204 W07837 - S0152 W07837 MOV
W 5-10KT 

FCST VA CLD +6HR: 19/1000Z SFC/FL20 S0154 W07839
- S0159 W07820 - S0202 W07819 - S0206 W07840 -
S0154 W07839 

FCST VA CLD +12HR: 19/1600Z SFC/FL200 NO ASH EXP

FCST VA CLD +18HR: 19/2200Z NO ASH EXP

RMK: INTERMITTENT VA PUFFS SEEN IN VOLCAT
IMAGERY. VA MOV TO W OF SUMMIT AND QUICKLY
BECOMING DIFFUSE. ...LEE

NXT ADVISORY: WILL BE ISSUED BY 20180919/1015Z