FVXX21 KNES 122207
VA ADVISORY
DTG: 20180412/2207Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT (3562 M)

ADVISORY NR: 2018/373

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

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 12/2130Z

OBS VA CLD: SFC/FL160 N0013 W07728 - N0005 W07716
- S0006 W07737 - S0003 W07738 - N0013 W07728 MOV
NE 5-10KT 

FCST VA CLD +6HR: 13/0330Z SFC/FL160 N0020 W07728
- N0002 W07705 - S0008 W07738 - S0004 W07739 -
N0020 W07728 

FCST VA CLD +12HR: 13/0930Z SFC/FL160 NO ASH EXP

FCST VA CLD +18HR: 13/1530Z NO ASH EXP

RMK: VA IS EXPECTED IN THE AREA , BUT IS
DIFFICULT TO OBS DUE TO WX CLDS. VA IS DRAWN
BASED ON PREVIOUS FCST. NWP MODEL WIND IS WEAK
AND VARIABLE, SO LOW CONFIDENCE IN FCST VA MOV.
...ZHU

NXT ADVISORY: WILL BE ISSUED BY 20180413/0400Z
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