FVXX25 KNES 210409 VA ADVISORY DTG: 20180921/0409Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2018/024 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. SERVICIO GEOLOGICO COLOMBIANO. ERUPTION DETAILS: CONS EM OBS VA DTG: 21/0345Z OBS VA CLD: SFC/FL220 N0512 W07537 - N0455 W07519 - N0452 W07520 - N0505 W07541 - N0512 W07537 MOV NW 15-25KT FCST VA CLD +6HR: 21/1000Z SFC/FL220 N0529 W07558 - N0456 W07517 - N0451 W07519 - N0519 W07607 - N0529 W07558 FCST VA CLD +12HR: 21/1600Z SFC/FL220 N0529 W07603 - N0455 W07517 - N0451 W07520 - N0514 W07611 - N0529 W07603 FCST VA CLD +18HR: 21/2200Z SFC/FL220 N0523 W07608 - N0456 W07516 - N0450 W07519 - N0508 W07614 - N0523 W07608 RMK: VA EXT 25 NM NW OF THE SUMMIT. LTLCG FCST. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20180921/1015Z