FVXX22 KNES 252307
VA ADVISORY
DTG: 20190825/2307Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2019/143

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

ERUPTION DETAILS: VA DETECTED IN STLT IMAGERY

OBS VA DTG: 25/2230Z

OBS VA CLD: SFC/FL250 S0153 W07820 - S0154 W07817
- S0201 W07819 - S0200 W07820 - S0200 W07821 -
S0153 W07820 MOV N 5-10KT 

FCST VA CLD +6HR: 26/0430Z SFC/FL250 NO ASH EXP

FCST VA CLD +12HR: 26/1030Z NO ASH EXP

FCST VA CLD +18HR: 26/1630Z NO ASH EXP

RMK: A VA PLUME EXT 6 NM N OF THE SUMMIT AND
COINCIDED WITH THE APPEARANCE OF A VIVID HOT
SPOT, WHICH PERSISTS. MODEL FCST WINDS DO NOT
AGREE WITH OBSERVED MOTION SO HGT BASED ON VOLCAT
ALERT. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20190826/0500Z