FVXX21 KNES 250344 VA ADVISORY DTG: 20200925/0344Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/834 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. ERUPTION DETAILS: VOLC ACT OBSD IN WEBCAM. OBS VA DTG: 25/0320Z OBS VA CLD: SFC/FL150 N0000 W07748 - S0004 W07739 - S0005 W07739 - S0005 W07750 - N0000 W07748 MOV W 20-25KT FCST VA CLD +6HR: 25/0930Z SFC/FL150 N0005 W07756 - S0004 W07739 - S0006 W07739 - S0003 W07759 - N0005 W07756 FCST VA CLD +12HR: 25/1530Z SFC/FL150 N0004 W07802 - S0003 W07739 - S0005 W07739 - S0005 W07803 - N0004 W07802 FCST VA CLD +18HR: 25/2130Z NO VA EXP RMK: INCANDESCENCE OBSD THRU WX CLD CVR AT SUMMIT FM 0233Z TO 0245Z. IR WEBCAM SHOWS NEW LAVA FLOW APPEARING BTWN 0238Z AND 0241Z. NO VA OBSD BY STLT BUT VA CLD EM LKLY. VA CLD LKLY MOVG WNW THRU T+12HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20200925/0945Z