FVXX21 KNES 192134
VA ADVISORY
DTG: 20210619/2134Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0005 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/470

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

ERUPTION DETAILS: NEW VA EMS

OBS VA DTG: 19/2100Z

OBS VA CLD: SFC/FL160 N0020 W07759 - N0017 W07729
- S0005 W07740 - S0005 W07740 - N0020 W07759 MOV
NW 25KT 

FCST VA CLD +6HR: 20/0300Z SFC/FL160 N0007 W07808
- S0004 W07740 - S0005 W07738 - S0007 W07808 -
N0007 W07808 

FCST VA CLD +12HR: 20/0900Z SFC/FL160 N0008
W07810 - S0004 W07740 - S0005 W07740 - S0003
W07809 - N0008 W07810 

FCST VA CLD +18HR: 20/1500Z NO VA EXP

RMK: VA IS SEEN IN WEBCAM AND VONA RPRT MOV N TO
NE, WHICH DIFFERS FM NWP MDL WND. VA IS NOT OBS
ON STLT DUE TO DENSE WX CLDS. CURRENT VA IS DRAWN
BASED ON  VONA INFO, WHILE FCST VA IS BASED ON
NWP MDL WND. ...ZHU

NXT ADVISORY: WILL BE ISSUED BY 20210620/0330Z