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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