FVXX21 KNES 071313 VA ADVISORY DTG: 20181007/1313Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/951 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 07/1245Z OBS VA CLD: SFC/FL150 S0001 W07758 - S0004 W07739 - S0005 W07739 - S0007 W07758 - S0001 W07758 MOV W 5-10KT FCST VA CLD +6HR: 07/1900Z SFC/FL150 S0001 W07758 - S0004 W07739 - S0005 W07739 - S0007 W07759 - S0001 W07758 FCST VA CLD +12HR: 08/0100Z SFC/FL150 S0001 W07758 - S0004 W07739 - S0006 W07739 - S0007 W07759 - S0001 W07758 FCST VA CLD +18HR: 08/0700Z SFC/FL150 NO ASH EXP RMK: OCNL PUFFS OF VA EXTD 17NM W FM THE SUMMIT, THOUGH IT IS OFTEN OBCURED BY WX CLDS. STEAM AND VA ARE OBS IN WEBCAM. NWP MODEL GUIDANCE INDICATES W MOV THRU +12 HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20181007/1915Z