FVXX20 KNES 100321 VA ADVISORY DTG: 20190910/0321Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/972 INFO SOURCE: GOES-EAST. VONA. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 10/0300Z OBS VA CLD: SFC/FL140 N0004 W07754 - S0004 W07740 - S0001 W07757 - N0004 W07754 MOV NW 15-20KT FCST VA CLD +6HR: 10/0900Z SFC/FL140 N0002 W07757 - S0004 W07740 - S0004 W07758 - N0002 W07757 FCST VA CLD +12HR: 10/1500Z SFC/FL140 NO ASH EXP FCST VA CLD +18HR: 10/2100Z NO ASH EXP RMK: CONT VA EMS OBS MOV NW FM SUMMIT. VA FCST TO CONT NW MOV THRU T+6HRS. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20190910/0915Z