FVXX21 KNES 212240
VA ADVISORY
DTG: 20211121/2240Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/1052

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

ERUPTION DETAILS: CONT VA EMS

OBS VA DTG: 21/2151ZZ

OBS VA CLD: SFC/FL160 N0005 W07759 - S0004 W07739
- S0005 W07740 - S0006 W07801 - N0005 W07759 MOV
NW 5KT 

FCST VA CLD +6HR: SFC/FL160 N0004 W07800 - S0005
W07739 - S0006 W07739 - S0006 W07801 - N0004
W07800 

FCST VA CLD +12HR: SFC/FL160 N0011 W07802 - S0004
W07739 - S0005 W07739 - S0002 W07810 - N0011
W07802 

FCST VA CLD +18HR: NO VA EXP

RMK: VA IS OBS MOV WNW UP TO 20NM FM THE SUMMIT.
VA DIR IS SLIGHTLY VARIABLE BETWEEN W AND WNW DUE
TO WEAK WND. NWP MDL INDICATES A WNW MOV THRU
T+12HRS. ...ZHU

NXT ADVISORY: WILL BE ISSUED BY 20211122/0445Z