FVXX23 KNES 092218 VA ADVISORY DTG: 20220109/2218Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/037 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS MOVG SSW OBS VA DTG: 09/2140Z OBS VA CLD: SFC/FL150 S0004 W07740 - S0006 W07737 - S0019 W07741 - S0016 W07747 - S0004 W07740 MOV SW 10KT FCST VA CLD +6HR: 10/0330Z SFC/FL150 S0005 W07740 - S0006 W07737 - S0022 W07735 - S0022 W07746 - S0005 W07740 FCST VA CLD +12HR: 10/0930Z SFC/FL150 S0004 W07740 - S0005 W07737 - S0024 W07737 - S0022 W07747 - S0004 W07740 FCST VA CLD +18HR: 10/1530Z SFC/FL150 S0004 W07737 - S0023 W07732 - S0023 W07742 - S0005 W07740 - S0004 W07737 RMK: VA OBS IN STLT IMAGERY EXTENDING APPRX 15NM TO THE SSW OF SUMMIT. VA BRIEFLY OBS IN WEBCAM THRU WX CLDS. VA FCST THRU T+18 HRS BASED ON NWP MDLS. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20220110/0415Z