FVXX25 KNES 182130
VA ADVISORY
DTG: 20211218/2130Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/1157

INFO SOURCE: GOES-16. VONA. NWP MODELS. 

ERUPTION DETAILS: MEW VA EMS

OBS VA DTG: 18/2100Z

OBS VA CLD: SFC/FL140 S0002 W07749 - S0005 W07739
- S0005 W07740 - S0006 W07749 - S0002 W07749 MOV
W 5KT 

FCST VA CLD +6HR: 19/0300Z SFC/FL140 S0004 W07739
- S0005 W07739 - S0008 W07751 - S0004 W07752 -
S0004 W07739 

FCST VA CLD +12HR: 19/0900Z NO VA EXP

FCST VA CLD +18HR: 19/1500Z NO VA EXP

RMK: VA NOT DETECGTED ON STLT DUE TO WX CLDS.
VONA RPRT INDICATES VA EMS. MDL WINDS AT FL FCST
TO BACK NXT 6 HR BECMG MORE FM THE ENE. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20211219/0330Z