FVXX21 KNES 230955
VA ADVISORY
DTG: 20210823/0955Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0005 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/679

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONTG VA EMS.

OBS VA DTG: 23/0930Z

OBS VA CLD: SFC/FL150 N0004 W07805 - S0003 W07739
- S0005 W07739 - S0005 W07808 - N0004 W07805 MOV
W 10KT 

FCST VA CLD +6HR: 23/1530Z SFC/FL150 N0005 W07805
- S0003 W07739 - S0005 W07739 - S0004 W07807 -
N0005 W07805 

FCST VA CLD +12HR: 23/2130Z SFC/FL150 S0001
W07807 - S0003 W07740 - S0005 W07739 - S0009
W07808 - S0001 W07807 

FCST VA CLD +18HR: 24/0330Z NO VA EXP

RMK: FRQ VA EMS OBS IN PAST FEW HRS MOV W UP TO
25 NM FM SUMMIT BEFORE DSIPTG. LTLCG EXP IN FL
WIND THRU T+6 HRS BEFORE SLIGHTLY BACKING BY T+12
HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210823/1600Z