FVXX21 KNES 201900
VA ADVISORY
DTG: 20210820/1900Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/668

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: FRQ VA EMS

OBS VA DTG: 20/1840Z

OBS VA CLD: SFC/FL150 N0001 W07755 - N0000 W07739
- S0009 W07738 - S0010 W07756 - N0001 W07755 MOV
W 5KT 

FCST VA CLD +6HR: 21/0030Z SFC/FL150 N0002 W07814
- N0001 W07739 - S0009 W07739 - S0013 W07814 -
N0002 W07814 

FCST VA CLD +12HR: 21/0630Z NO VA EXP

FCST VA CLD +18HR: 21/1230Z NO VA EXP

RMK: FRQ VA EMS OBS FM STLT DATA MOVG W TO ABT
20NM FM SUMMIT. VA NOT OBS FM WEBCAM DUE TO XTNSV
WX CLDS. FL AND WINDS FM NWP ...MLEVINE

NXT ADVISORY: WILL BE ISSUED BY 20210821/0100Z