FVXX21 KNES 040736 VA ADVISORY DTG: 20201004/0736Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/861 INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP MODELS. GEOPHYSICAL INST. ERUPTION DETAILS: VA EM TO FL140 RPTD 04/0645Z OBS VA DTG: 04/0710Z OBS VA CLD: SFC/FL140 N0004 W07737 - N0002 W07731 - S0005 W07739 - S0004 W07740 - N0004 W07737 MOV NE 5-10KT FCST VA CLD +6HR: 04/1300Z SFC/FL140 N0005 W07737 - N0003 W07730 - S0005 W07739 - S0004 W07740 - N0005 W07737 FCST VA CLD +12HR: 04/1900Z NO VA EXP FCST VA CLD +18HR: 05/0100Z NO VA EXP RMK: VA TO FL140 MOV NE RPTD BY VONA. VA CLD NOT OBS IN SAT DUE TO EXTENSIVE WX CLD OBSCN. RPTD VA MVMT DIR DOES NOT MATCH WELL WITH NWP MDL WINDS. OBS VA AREA ESTD WITH LOW CONFIDENCE. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20201004/1330Z