FVXX21 KNES 170415
VA ADVISORY
DTG: 20180217/0415Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2018/163

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

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 17/0330Z

OBS VA CLD: SFC/FL160 N0002 W07753 - S0004 W07739
- S0002 W07755 - N0002 W07753 MOV W 10-15KT 

FCST VA CLD +6HR: 17/0930Z SFC/FL160 N0001 W07755
- S0004 W07739 - S0003 W07755 - N0001 W07755 

FCST VA CLD +12HR: 17/1530Z SFC/FL160 N0002
W07754 - S0003 W07739 - S0002 W07755 - N0002
W07754 

FCST VA CLD +18HR: 17/2130Z SFC/FL160 NO ASH EXP

RMK: VA EXTD ABT 20 NM W FR THE SUMMIT AND IS
DIFFICULT TO DISCERN DUE TO WX CLDS. NWP MODEL
GUIDANCE SUGGESTS A W MOV THROUGH + 12HRS. ...ZHU

NXT ADVISORY: WILL BE ISSUED BY 20180217/1015Z