FVXX24 KNES 221213 VA ADVISORY DTG: 20231222/1213Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/858 INFO SOURCE: GOES-16. VONA. WEBCAM. ERUPTION DETAILS: NEW VA EMS EST VA DTG: 22/1150Z EST VA CLD: SFC/FL140 N0000 W07752 - S0004 W07739 - S0005 W07740 - S0007 W07752 - N0000 W07752 MOV W 5KT FCST VA CLD +6HR: 22/1800Z SFC/FL140 N0001 W07758 - S0004 W07740 - S0005 W07740 - S0006 W07759 - N0001 W07758 FCST VA CLD +12HR: 23/0000Z NO VA EXP FCST VA CLD +18HR: 23/0600Z NO VA EXP RMK: VA NOT DETECTED DUE TO THICK HI WX CLDS OVR ALL OF SUMMIT AREA. VONA INDICATE VA EMS. MDL WINDS AT FL FCST LGT/VRB AT T=6 HR SO VA PSN CONF AT THIS HR LO. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20231222/1815Z