FVXX22 KNES 180502 VA ADVISORY DTG: 20220518/0502Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2022/505 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS PSBL OBS VA DTG: 18/0430Z OBS VA CLD: SFC/FL220 N0503 W07550 - N0455 W07519 - N0452 W07551 - N0503 W07550 MOV W 10KT FCST VA CLD +6HR: 18/1030Z SFC/FL220 N0503 W07550 - N0454 W07519 - N0451 W07551 - N0503 W07550 FCST VA CLD +12HR: 18/1630Z NO VA EXP FCST VA CLD +18HR: 18/2230Z NO VA EXP RMK: CONT VA EMS PSBL FM SUMMIT. PSBL VA FCST TO CONT W MOV THRU T+HRS BEFORE DISP. VO ACT LOW ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20220518/1100Z