FVXX22 KNES 280023
VA ADVISORY
DTG: 20210728/0023Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0005 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/576

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

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 27/2340Z

OBS VA CLD: SFC/FL160 S0001 W07758 - S0003 W07738
- S0005 W07740 - S0005 W07758 - S0001 W07758 MOV
W 10KT 

FCST VA CLD +6HR: 28/0530Z SFC/FL160 N0000 W07757
- S0003 W07739 - S0004 W07740 - S0005 W07759 -
N0000 W07757 

FCST VA CLD +12HR: 28/1130Z SFC/FL160 N0003
W07757 - S0004 W07738 - S0005 W07740 - S0002
W07759 - N0003 W07757 

FCST VA CLD +18HR: 28/1730Z NO VA EXP

RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS BUT
WEBCAM SHOWS FQT SMALL VA EMS. VONA RPRT CONFIRMS
THIS. MDL WINDS ALOFT LTLCHG IN DIR/SPD  THRU
T+12 HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20210728/0630Z