FVXX25 KNES 250808 VA ADVISORY DTG: 20231125/0808Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/805 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. GEOPHYSICAL INST. ERUPTION DETAILS: OCNL VA EMS OBS VA DTG: 25/0750Z OBS VA CLD: SFC/FL150 S0004 W07753 - S0004 W07739 - S0005 W07739 - S0007 W07753 - S0004 W07753 MOV W 10KT FCST VA CLD +6HR: 25/1400Z SFC/FL150 N0001 W07752 - S0004 W07738 - S0005 W07739 - S0002 W07753 - N0001 W07752 FCST VA CLD +12HR: 25/2000Z NO VA EXP FCST VA CLD +18HR: 26/0200Z NO VA EXP RMK: OCNL VA EMS OBSD IN WEBCAM BUT NOT IN SAT DUE TO MET CLDS. VA FL/DIR BASED ON EARLIER RPRT AND MDL GUIDANCE. NWP MDL FCST SLIGHTLY VEERING THRU T+6HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20231125/1415Z