FVXX23 KNES 071604 VA ADVISORY DTG: 20221007/1604Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/873 INFO SOURCE: GOES-16. VONA. NWP MODELS. ERUPTION DETAILS: VA EM RPRTD. OBS VA DTG: 07/1530Z OBS VA CLD: SFC/FL160 N0005 W07740 - S0005 W07739 - S0005 W07740 - N0002 W07745 - N0005 W07740 MOV N 5KT FCST VA CLD +6HR: 07/2130Z SFC/FL150 N0004 W07752 - S0004 W07739 - S0005 W07740 - S0003 W07755 - N0004 W07752 FCST VA CLD +12HR: 08/0330Z NO VA EXP FCST VA CLD +18HR: 08/0930Z NO VA EXP RMK: VONA RPRTS VA EM TO OVR 1KM ABV SUMMIT MOVG N. T+0 BASED ON VONA SINCE VA NOT OBSD BY STLT DUE TO XTNSV WX CLD CVR. NWP MDLS FCST WSHIFT BY T+6 TO MOV VA W-WNW. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20221007/2200Z