FVXX20 KNES 030555 VA ADVISORY DTG: 20230103/0555Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/011 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS OBS OBS VA DTG: 03/0520Z OBS VA CLD: SFC/FL150 S0004 W07726 - S0008 W07727 - S0005 W07740 - S0004 W07740 - S0004 W07726 MOV E 10KT FCST VA CLD +6HR: 03/1130Z SFC/FL150 S0003 W07723 - S0010 W07723 - S0005 W07740 - S0004 W07740 - S0003 W07723 FCST VA CLD +12HR: 03/1730Z SFC/FL150 S0004 W07740 - S0004 W07721 - S0013 W07723 - S0005 W07740 - S0004 W07740 FCST VA CLD +18HR: 03/2330Z NO VA EXP RMK: VA EMS OBS IN WEBCAM BUT NOT STLT DUE TO WX CLDS OBSC SUMMIT. MDL WINDS EXP TO REMAIN TO E THRU T+12 HRS. FCST BASED ON PREV FCST AND NWP MDLS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20230103/1200Z