FVXX21 KNES 280921 VA ADVISORY DTG: 20240228/0921Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17319 FT (5279 M) ADVISORY NR: 2024/122 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: NEW VA EMS OBS VA DTG: 28/0900Z OBS VA CLD: SFC/FL200 N0453 W07518 - N0446 W07520 - N0447 W07523 - N0453 W07519 - N0453 W07518 MOV SW 5KT FCST VA CLD +6HR: 28/1500Z SFC/FL200 N0453 W07519 - N0452 W07519 - N0441 W07533 - N0445 W07536 - N0453 W07519 FCST VA CLD +12HR: 28/2100Z NO VA EXP FCST VA CLD +18HR: 29/0300Z NO VA EXP RMK: VA NOT DETECTED ON STLT BUT VONA INDICATE VA EMS. WEBCAM CONFIRMS. HOTSPOT NOTED ON SWIR. MDL WINDS AT FL FCST TO VEER NXT 6 HR BECMG MORE FM THE NE ...KONON NXT ADVISORY: WILL BE ISSUED BY 20240228/1515Z