FVXX25 KNES 061323 VA ADVISORY DTG: 20230706/1323Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/411 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS OBSD OBS VA DTG: 06/1300Z OBS VA CLD: SFC/FL140 S0001 W07754 - S0004 W07740 - S0005 W07740 - S0006 W07755 - S0001 W07754 MOV W 15KT FCST VA CLD +6HR: 06/1900Z SFC/FL140 N0001 W07753 - S0004 W07738 - S0005 W07739 - S0004 W07755 - N0001 W07753 FCST VA CLD +12HR: 07/0100Z NO VA EXP FCST VA CLD +18HR: 07/0700Z NO VA EXP RMK: OCNL VA EMS OBSD IN WEBCAM BUT NOT CLEARLY IN SAT DUE TO MET CLDS. VA FL/DIR BASED ON WEBCAM AND MDL GUIDANCE. NWP MDL FCST SLIGHTLY VEERING THRU T+6HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20230706/1930Z