FVXX21 KNES 100353
VA ADVISORY
DTG: 20210810/0353Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/624

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: PSBL CONTG OCNL VA EMS

OBS VA DTG: 10/0330Z

OBS VA CLD: SFC/FL160 N0007 W07758 - S0003 W07738
- S0005 W07740 - S0002 W07801 - N0007 W07758 MOV
NW 15KT 

FCST VA CLD +6HR: 10/0930Z SFC/FL160 N0011 W07758
- S0002 W07739 - S0005 W07740 - N0002 W07801 -
N0011 W07758 

FCST VA CLD +12HR: 10/1530Z SFC/FL160 N0011
W07758 - S0003 W07738 - S0005 W07740 - N0001
W07801 - N0011 W07758 

FCST VA CLD +18HR: 10/2130Z NO VA EXP

RMK: PSBL OCNL FAINT VA EMS OBS IN SAT MOV WNW TO
20 NM FM SUMMIT. OBS VA FL ESTD FM NWP MDLS AND
PREV VAA.  FL WINDS FCST TO VEER SLIGHTLY BY T+6
HRS THEN PERSIST THRU T+12 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210810/1000Z