FVXX21 KNES 040109 VA ADVISORY DTG: 20180204/0109Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/109 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 04/0045Z OBS VA CLD: SFC/FL150 S0001 W07750 - S0002 W07740 - S0007 W07750 - S0001 W07750 MOV W 5KT FCST VA CLD +6HR: 04/0700Z SFC/FL150 S0000 W07750 - S0002 W07740 - S0006 W07750 - S0000 W07750 FCST VA CLD +12HR: 04/1300Z SFC/FL150 S0001 W07750 - S0002 W07740 - S0007 W07750 - S0001 W07750 FCST VA CLD +18HR: 04/1900Z SFC/FL150 S0001 W07750 - S0002 W07740 - S0007 W07750 - S0001 W07750 RMK: VA EXTD 8 NMI W FR THE SUMMIT. NWP MODEL GUIDANCE SUGGEST W MOV THROUGH +18 HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20180204/0715Z