FVXX21 KNES 260508 VA ADVISORY DTG: 20230726/0508Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/438 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS OBS OBS VA DTG: 26/0440Z OBS VA CLD: SFC/FL160 N0007 W07758 - N0005 W07754 - N0001 W07756 - N0002 W07800 - N0007 W07758 MOV NW 10KT FCST VA CLD +6HR: 26/1030Z SFC/FL160 N0010 W07807 - S0004 W07739 - S0005 W07740 - S0001 W07811 - N0010 W07807 FCST VA CLD +12HR: 26/1630Z NO VA EXP FCST VA CLD +18HR: 26/2230Z NO VA EXP RMK: DISCRETE VA EMS OBS IN STLT IMG MOV NW EXT ABOUT 20 NMI FM SUMMIT. NW MVMT EXP THRU T+6. FL AND MVMT BASED ON STLT AND NWP MODELS. ...GATLING NXT ADVISORY: WILL BE ISSUED BY 20230726/1115Z