FVXX21 KNES 071629
VA ADVISORY
DTG: 20211007/1629Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/866

INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: NEW VA EMS MOV SW RPRTED

OBS VA DTG: 07/1550Z

OBS VA CLD: SFC/FL150 S0005 W07749 - S0005 W07740
- S0005 W07738 - S0011 W07746 - S0005 W07749 MOV
SW 10KT 

FCST VA CLD +6HR: 07/2200Z SFC/FL150 N0002 W07759
- S0004 W07739 - S0005 W07738 - S0007 W07800 -
N0002 W07759 

FCST VA CLD +12HR: 08/0400Z NO VA EXP

FCST VA CLD +18HR: 08/1000Z NO VA EXP

RMK: VA IS OBS ON WEBCAM AND IS RPRT MOV SW AT
FL150. NWP WND AT FL150 INDICATE A NW MOV INSTEAD
THE OBS SW MOV. SO LOWER CONFIDENCE IN FCST VA
MOV DUE TO UNCERTAINTY WITH WND. ...ZHU

NXT ADVISORY: WILL BE ISSUED BY 20211007/2230Z
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