FVXX22 KNES 240038 VA ADVISORY DTG: 20210224/0038Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/136 INFO SOURCE: GOES-16. VONA. NWP MODELS. GEOPHYSICAL INST. ERUPTION DETAILS: EM AT 23/2245Z OBS VA DTG: 24/0010Z OBS VA CLD: SFC/FL150 N0001 W07754 - N0001 W07751 - S0003 W07752 - S0002 W07755 - N0001 W07754 MOV NW 10KT FCST VA CLD +6HR: 24/0600Z SFC/FL150 N0004 W07800 - S0004 W07738 - S0007 W07740 - S0001 W07801 - N0004 W07800 FCST VA CLD +12HR: 24/1200Z NO VA EXP FCST VA CLD +18HR: 24/1800Z NO VA EXP RMK: SMALL VA CLD WAS CENTERED 15 NM NW OF THE SUMMIT. HGT BASED ON VONA. LTLCG EXP THRU T+6 BASED ON NWP MODELS. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20210224/0645Z