FVXX23 KNES 162120 VA ADVISORY DTG: 20220416/2120Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2022/363 INFO SOURCE: GOES-16. VONA. NWP MODELS. ERUPTION DETAILS: POSS VA EMS OBS VA DTG: 16/2040Z OBS VA CLD: SFC/FL210 N0454 W07519 - N0452 W07518 - N0444 W07528 - N0451 W07532 - N0454 W07519 MOV SW 5KT FCST VA CLD +6HR: 17/0230Z SFC/FL210 N0511 W07523 - N0453 W07517 - N0452 W07520 - N0507 W07534 - N0511 W07523 FCST VA CLD +12HR: 17/0830Z SFC/FL210 N0513 W07511 - N0505 W07502 - N0452 W07517 - N0453 W07520 - N0513 W07511 FCST VA CLD +18HR: 17/1430Z NO VA EXP RMK: VONA RCVD FOR VA EMS. VA NOT VISIBLE IN STLT IMAGERY DUE TO MET CLDS. NWP MODELS SUGGEST SW MOV FM SUMMIT. MOV EXP TO SHIFT NE BY T+12. HGT BASED ON PREVIOUS VAA. ...GATLING NXT ADVISORY: WILL BE ISSUED BY 20220417/0315Z