FVXX21 KNES 070923 VA ADVISORY DTG: 20200607/0923Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/468 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. ERUPTION DETAILS: CONTG OCNL VA EMS OBS VA DTG: 07/0900Z OBS VA CLD: SFC/FL150 N0001 W07755 - S0004 W07739 - S0005 W07739 - S0005 W07756 - N0001 W07755 MOV W 15-20KT FCST VA CLD +6HR: 07/1500Z SFC/FL150 N0001 W07755 - S0004 W07739 - S0005 W07739 - S0005 W07755 - N0001 W07755 FCST VA CLD +12HR: 07/2100Z NO ASH EXP FCST VA CLD +18HR: 08/0300Z NO ASH EXP RMK: VA NOT OBS IN SAT DUE TO WX CLDS. OCNL VA EMS OBS IN WEBCAM OVER PAST FEW HRS. OBS VA BASED ON PREV VAA AND NWP MDLS. FL WINDS FCST TO PERSIST THRU T+6. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20200607/1530Z