FVXX21 KNES 212153
VA ADVISORY
DTG: 20210821/2153Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/674

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

ERUPTION DETAILS: NEW VA EM OBSD 

OBS VA DTG: 21/2120Z

OBS VA CLD: SFC/FL150 N0000 W07748 - S0004 W07740
- S0005 W07740 - S0004 W07750 - N0000 W07748 MOV
W 10KT 

FCST VA CLD +6HR: 22/0330Z SFC/FL150 N0000 W07746
- S0004 W07740 - S0005 W07740 - S0005 W07740 -
S0003 W07749 - N0000 W07746 

FCST VA CLD +12HR: 22/0930Z NO VA EXP

FCST VA CLD +18HR: 22/1530Z NO VA EXP

RMK: DISCRETE VA CLD SEEN ON STLT IMAGERY MOV WNW
FM SUMMIT. VA FL AND FRCST BASED ON IMAGERY AND
NWP MODELS. ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20210822/0400Z