FVXX21 KNES 211812
VA ADVISORY
DTG: 20230421/1812Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2023/242

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 21/1730Z

OBS VA CLD: SFC/FL190 N0509 W07523 - N0504 W07507
- N0453 W07519 - N0453 W07520 - N0509 W07523 MOV
NE 5KT 

FCST VA CLD +6HR: 21/2330Z NO VA EXP

FCST VA CLD +12HR: 22/0530Z NO VA EXP

FCST VA CLD +18HR: 22/1130Z NO VA EXP

RMK: VA NOT VISIBLE IN STLT IMG. SUMMIT OBSC BY
HEAVY MET CLDS. OCNL VA EMS MAY CONT. MODEL
GUIDANCE SUGGESTS NE MVMT FM SUMMIT. FCST
CONFIDENCE LOW. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230422/0015Z