FVXX21 KNES 281211 VA ADVISORY DTG: 20200728/1211Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/634 INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP MODELS. ERUPTION DETAILS: OCNL VA CLD EMS. OBS VA DTG: 28/1140Z OBS VA CLD: SFC/FL160 S0004 W07759 - S0004 W07739 - S0005 W07739 - S0010 W07801 - S0004 W07759 MOV W 20-25KT FCST VA CLD +6HR: 28/1730Z SFC/FL160 S0002 W07800 - S0004 W07739 - S0005 W07739 - S0007 W07800 - S0002 W07800 FCST VA CLD +12HR: 28/2330Z SFC/FL160 S0001 W07759 - S0004 W07739 - S0005 W07739 - S0007 W07800 - S0001 W07759 FCST VA CLD +18HR: 29/0530Z NO VA EXP RMK: VA EMS OBSD IN WEB CAM AS RCNT AS 1134Z. VONA RPRTS EM AT 1107Z. VA CLDS FM EMS ARND 0945Z MOVD TO ABT 20 NMI W OF SUMMIT BFR DISPG. NWP MDLS FCST LTLCG IN WINDS THRU T+12HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20200728/1815Z