FVXX21 KNES 241841
VA ADVISORY
DTG: 20210824/1841Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/685

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 24/1820Z

OBS VA CLD: SFC/FL160 S0003 W07801 - S0004 W07739
- S0005 W07738 - S0011 W07756 - S0003 W07801 MOV
SW 10KT 

FCST VA CLD +6HR: 25/0030Z SFC/FL160 S0003 W07740
- S0006 W07738 - S0016 W07804 - S0003 W07810 -
S0003 W07740 

FCST VA CLD +12HR: 25/0630Z SFC/FL160 S0001
W07814 - S0004 W07739 - S0006 W07739 - S0021
W07811 - S0001 W07814 

FCST VA CLD +18HR: 25/1230Z NO VA EXP

RMK: POSS VA EMS MOVG WSW FM SUMMIT. VA NOT OBS
IN SAT DATA DUE TO WX CLDS W OF SUMMIT. NWP MDLS
FCST ANY VA TO MOV WSW THRU T+12. ...TUGGLE

NXT ADVISORY: WILL BE ISSUED BY 20210825/0045Z