FVXX21 KNES 191256 VA ADVISORY DTG: 20200719/1256Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/598 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 19/1210Z OBS VA CLD: SFC/FL150 N0000 W07802 - S0004 W07740 - S0005 W07739 - S0008 W07802 - N0000 W07802 MOV W 25-30KT FCST VA CLD +6HR: 19/1800Z SFC/FL150 N0001 W07803 - S0004 W07740 - S0005 W07739 - S0010 W07803 - N0001 W07803 FCST VA CLD +12HR: 20/0000Z NO VA EXP FCST VA CLD +18HR: 20/0600Z NO VA EXP RMK: ONCL VA EXTD UP TO 25NM W FM THE SUMMIT. NWP MDL INDICATES A CONT W MOV THRU +6HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20200719/1900Z