FVXX24 KNES 301636 VA ADVISORY DTG: 20200130/1636Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2020/004 INFO SOURCE: GOES-EAST. NWP MODELS. PILOT REPORT. ERUPTION DETAILS: VA EMS SEEN IN STLT IMAGERY OBS VA DTG: /Z OBS VA CLD: SFC/FL190 N0506 W07520 - N0453 W07517 - N0451 W07521 - N0501 W07529 - N0506 W07520 MOV NW 5-10KT FCST VA CLD +6HR: 30/2200Z SFC/FL190 N0512 W07522 - N0453 W07516 - N0450 W07521 - N0506 W07536 - N0512 W07522 FCST VA CLD +12HR: 31/0400Z NO ASH EXP FCST VA CLD +18HR: 31/1000Z NO ASH EXP RMK: VA EMS OBS IN STLT EXTG 9 NM NW FM SUMMIT. 1610Z SIGMET RPRT RECEIVED. VA HGT AND DIR FM NWP MDLS WHICH SHOW CONT NW- MOVG THRU T+6. ...SAMBUCCI NXT ADVISORY: WILL BE ISSUED BY 20200130/2230Z