FVXX21 KNES 060159
VA ADVISORY
DTG: 20210906/0159Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0005 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/741

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: DISCRETE EMS MOV W

OBS VA DTG: 06/0110Z

OBS VA CLD: SFC/FL170 S0002 W07759 - S0003 W07752
- S0007 W07752 - S0007 W07759 - S0002 W07759 MOV
W 10KT 

FCST VA CLD +6HR: 06/0700Z SFC/FL170 N0026 W07814
- S0003 W07740 - S0005 W07741 - N0012 W07820 -
N0026 W07814 

FCST VA CLD +12HR: 06/1300Z SFC/FL170 N0032
W07811 - S0002 W07740 - S0005 W07741 - N0023
W07820 - N0032 W07811 

FCST VA CLD +18HR: 06/1900Z SFC/FL170 N0032
W07811 - S0002 W07740 - S0005 W07742 - N0023
W07820 - N0032 W07811 

RMK: NEW EMS OBS IN STLT IMAGERY APPROX 20NM DUE
W OF SUMMIT. OBS MOTION DOES NOT AGREE WITH NWP
OUTPUT RESULTING IN LOW CONFIDENCE IN FCST.
...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20210906/0800Z