FVXX21 KNES 281759
VA ADVISORY
DTG: 20210828/1759Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0005 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/704

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

ERUPTION DETAILS: OCNL VA CLDS OBS IN SUMMIT
WEBCAM

OBS VA DTG: 28/1740Z

OBS VA CLD: SFC/FL140 S0001 W07755 - S0004 W07740
- S0006 W07739 - S0007 W07755 - S0001 W07755 MOV
W 10KT 

FCST VA CLD +6HR: 28/2330Z SFC/FL140 N0002 W07758
- S0004 W07739 - S0006 W07740 - S0005 W07759 -
N0002 W07758 

FCST VA CLD +12HR: 29/0530Z NO VA EXP

FCST VA CLD +18HR: 29/1130Z NO VA EXP

RMK: OCNL VA CLDS OBS IN SUMMIT WEBCAM. LOW CONF
IN VAA DUE TO VA NOT SEEN IN STLT. VA HGT/DIR FM
PREV VAA, STLT, AND NWP MLDS SHOWS W-LY TO WNW-LY
MOVMT TREND THRU T+6. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20210829/0000Z