FVXX20 KNES 251935
VA ADVISORY
DTG: 20190225/1935Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0005 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2019/216

INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
VOLCAT. 

ERUPTION DETAILS: INTMT VA CLDS SEEN IN STLT

OBS VA DTG: 25/1900Z

OBS VA CLD: SFC/FL250 S0004 W07738 - S0023 W07722
- S0026 W07738 - S0005 W07741 - S0004 W07738 MOV
S 10-15KT SFC/FL300 S0029 W07722 - S0037 W07719
- S0040 W07732 - S0031 W07737 - S0029 W07722 MOV
SE 15-20KT 

FCST VA CLD +6HR: 26/0100Z SFC/FL250 S0004 W07738
- S0030 W07716 - S0034 W07737 - S0005 W07741 -
S0004 W07738 SFC/FL300 NO ASH EXP

FCST VA CLD +12HR: 26/0700Z SFC/FL250 NO ASH EXP

FCST VA CLD +18HR: 26/1300Z NO ASH EXP

RMK: EARLIER VA CLD TO FL300 IS QUICKLY DSIPTD IN
STLT IMAGERY AND MOV SSE.  NEW VA CLDS TO
ESTIMATED FL250 ARE MOV S FM SUMMIT IN STLT.  
BASED ON ACT FURTHER VA CLDS MAY BE EXP THRU T+6
HRS. MODEL GUIDANCE CONFIDENCE IS LOW.   ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20190226/0130Z
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