FVXX22 KNES 300843 VA ADVISORY DTG: 20200830/0843Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/729 INFO SOURCE: GOES-EAST. VONA. NWP MODELS. GEOPHYSICAL INST. ERUPTION DETAILS: PSBL CONTG OCNL VA EMS. OBS VA DTG: 30/0820Z OBS VA CLD: SFC/FL160 N0014 W07748 - S0004 W07738 - S0005 W07741 - N0008 W07754 - N0014 W07748 MOV NW 5-10KT FCST VA CLD +6HR: 30/1430Z SFC/FL160 N0017 W07741 - S0004 W07738 - S0004 W07740 - N0011 W07750 - N0017 W07741 FCST VA CLD +12HR: 30/2030Z NO VA EXP FCST VA CLD +18HR: 31/0230Z NO VA EXP RMK: VA NOT OBS IN SAT DUE TO WX CLD OBSCN. VONA RPTD EM MOVG TO NW AT 0539Z. FURTHER EMS PSBL BASED ON RECENT ACT. OBS VA AREA ESTD FM NWP MDLS, VONA, AND PREV VAA. FL MVMT EXP TO BECOME NNW-LY BY T+6. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20200830/1445Z