FVXX22 KNES 280623
VA ADVISORY
DTG: 20210728/0623Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0005 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/577

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

ERUPTION DETAILS: CONTG VA EMS.

OBS VA DTG: 28/0600Z

OBS VA CLD: SFC/FL160 N0001 W07758 - S0002 W07740
- S0004 W07740 - S0004 W07758 - N0001 W07758 MOV
W 1KT 

FCST VA CLD +6HR: 28/1200Z SFC/FL160 S0000 W07759
- S0002 W07740 - S0005 W07740 - S0005 W07759 -
S0000 W07759 

FCST VA CLD +12HR: 28/1800Z NO VA EXP

FCST VA CLD +18HR: 29/0000Z NO VA EXP

RMK: VA NOT OBS IN SAT DUE TO MET CLD OBSCN. VONA
RPTS AND WEBCAM SHOWS CONTG OCNL VA EMS MOV W.
OBS VA FL BASED ON VONA AND PREV VAA. LTLCG EXP
IN FL WIND THRU T+6 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210728/1230Z