FVXX21 KNES 110109
VA ADVISORY
DTG: 20180411/0109Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0005 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2018/365

INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT.
VOLCANO WEB CAMERA. 

ERUPTION DETAILS: ONGOING VA EMS WITH VAR WINDS. 

OBS VA DTG: 11/0045Z

OBS VA CLD: SFC/FL140 S0004 W07740 - S0004 W07739
- S0013 W07735 - S0013 W07744 - S0004 W07740 MOV
S 5KT SFC/FL180 S0001 W07728 - S0008 W07727 -
S0005 W07740 - S0004 W07739 - S0001 W07728 MOV E
5KT 

FCST VA CLD +6HR: 11/0700Z SFC/FL140 S0002 W07742
- S0002 W07737 - S0007 W07736 - S0007 W07741 -
S0002 W07742 SFC/FL180 NO ASH EXP

FCST VA CLD +12HR: 11/1300Z SFC/FL140
S0002 W07742 - S0002 W07737 - S0007 W07736 -
S0007 W07742 - S0002 W07742 

FCST VA CLD +18HR: 11/1900Z SFC/FL140 NO ASH EXP

RMK: WINDS ARE LIGHT AND VARIABLE WITH VA MOV IN
MULTIPLE DIRECTIONS.  DIFFICULT TO DETERMINE
WHERE NEXT VA EMS WILL BE MOV.  CONFIDENCE IN NWP
MODEL GUIDANCE DATA IS LOW.  VA SEEN IN STLT AND
WEB CAM. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20180411/0715Z
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