FVXX23 KNES 261638
VA ADVISORY
DTG: 20211226/1638Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2021/1177

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

ERUPTION DETAILS: POSS VA CLDS

OBS VA DTG: 26/1610Z

OBS VA CLD: SFC/FL150 N0001 W07746 - S0004 W07740
- S0005 W07740 - S0002 W07747 - N0001 W07746 MOV
NW 5KT 

FCST VA CLD +6HR: 26/2200Z SFC/FL150 S0004 W07739
- S0010 W07737 - S0010 W07741 - S0004 W07740 -
S0004 W07739 

FCST VA CLD +12HR: 27/0400Z NO VA EXP

FCST VA CLD +18HR: 27/1000Z NO VA EXP

RMK: VA CLDS NOT SEEN IN SAT DUE TO MET CLDS.
VONA RECEIVED. VA FL/DIR BASED ON RPRT. MDL DOES
NOT AGREE WELL WITH OBS, THUS CONFIDENCE OF MDL
FCST IS LOW.  ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20211226/2245Z
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