FVXX20 KNES 310742
VA ADVISORY
DTG: 20220731/0742Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2022/628

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: OCNL VA EMS.

OBS VA DTG: 31/0720Z

OBS VA CLD: SFC/FL150 S0004 W07740 - S0005 W07738
- S0016 W07753 - S0005 W07758 - S0004 W07740 MOV
SW 5KT 

FCST VA CLD +6HR: 31/1330Z SFC/FL150 S0001 W07759
- S0003 W07740 - S0006 W07738 - S0013 W07756 -
S0001 W07759 

FCST VA CLD +12HR: 31/1930Z SFC/FL150 N0001
W07759 - S0003 W07739 - S0005 W07738 - S0010
W07758 - N0001 W07759 

FCST VA CLD +18HR: 01/0130Z SFC/FL150 N0001
W07801 - S0003 W07739 - S0006 W07738 - S0010
W07800 - N0001 W07801 

RMK: OCNL VA EMS OBS IN SAT OVER PAST FEW HRS. VA
OBS MOV WSW AND DSIPTG WITHIN 20 NM OF SUMMIT.
OBS VA FL ESTD FM NWP MDLS AND PREV VAA. FL MVMT
FCST TO TURN TO W BY T+12 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20220731/1345Z