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
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