FVXX21 KNES 211446
VA ADVISORY
DTG: 20210821/1446Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0005 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/672

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

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 21/1420Z

OBS VA CLD: SFC/FL150 N0003 W07756 - S0004 W07739
- S0007 W07739 - S0004 W07759 - N0003 W07756 MOV
W 10KT 

FCST VA CLD +6HR: 21/2030Z SFC/FL150 N0005 W07800
- S0004 W07740 - S0007 W07738 - S0004 W07803 -
N0005 W07800 

FCST VA CLD +12HR: 22/0230Z NO VA EXP

FCST VA CLD +18HR: 22/0830Z NO VA EXP

RMK: POSS VA EMS MOV WNW FM SUMMIT. VA NOT OBS IN
SAT DATA DUE TO WX CLD COVER IN REGION. NWP MDLS
FCST LTLCG THRU T+6. ...TUGGLE

NXT ADVISORY: WILL BE ISSUED BY 20210821/2045Z