FVXX22 KNES 281135 VA ADVISORY DTG: 20210428/1135Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/328 INFO SOURCE: GOES-16. VONA. NWP MODELS. ERUPTION DETAILS: VA OBS FM VONA OBS VA DTG: 28/1110Z OBS VA CLD: SFC/FL150 N0009 W07748 - S0004 W07739 - S0006 W07739 - S0010 W07748 - N0009 W07748 MOV NW 5KT FCST VA CLD +6HR: 28/1700Z SFC/FL150 N0014 W07753 - N0014 W07740 - S0006 W07738 - S0008 W07755 - N0014 W07753 FCST VA CLD +12HR: 28/2300Z NO VA EXP FCST VA CLD +18HR: 29/0500Z NO VA EXP RMK: VA OBS FM 1115Z VONA MOVG NW AT ABT FL150. WX CLDS OBSC VA FM BEING OBS IN STLT. WINDS FCST TO SHFT TO THE NNW THRU T+6. FL AND WINDS FM NWP AND VONA ...MLEVINE NXT ADVISORY: WILL BE ISSUED BY 20210428/1730Z