FVXX22 KNES 202153 VA ADVISORY DTG: 20210120/2153Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/055 INFO SOURCE: GOES-16. VONA. NWP MODELS. GEOPHYSICAL INST. ERUPTION DETAILS: VA OBS 20/2051Z OBS VA DTG: 20/2120Z OBS VA CLD: SFC/FL150 S0002 W07739 - S0007 W07739 - S0008 W07749 - S0005 W07750 - S0002 W07739 MOV W 10KT FCST VA CLD +6HR: 21/0330Z SFC/FL150 S0002 W07738 - S0006 W07737 - S0010 W07750 - S0005 W07752 - S0002 W07738 FCST VA CLD +12HR: 21/0930Z NO VA EXP FCST VA CLD +18HR: 21/1530Z NO VA EXP RMK: VO RPRT VA EM AT 2051Z. VA NOT SEEN IN STLT IMAGERY WITH WX CLD IN THE AREA. OBS VA BASED ON NWP MODEL GUIDANCE WITH FAIR CONFIDENCE. LTLCG EXP. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20210121/0400Z