FVXX21 KNES 201723
VA ADVISORY
DTG: 20230620/1723Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2023/354

INFO SOURCE: GOES-16. VONA. NWP MODELS. 

ERUPTION DETAILS: DISCRETE VA EMS

OBS VA DTG: 20/1700Z

OBS VA CLD: SFC/FL200 N0455 W07526 - N0453 W07519
- N0453 W07519 - N0452 W07523 - N0447 W07528 -
N0449 W07531 - N0455 W07526 MOV SW 10KT 

FCST VA CLD +6HR: 20/2300Z SFC/FL200 N0454 W07536
- N0454 W07519 - N0453 W07519 - N0445 W07534 -
N0454 W07536 

FCST VA CLD +12HR: 21/0500Z NO VA EXP

FCST VA CLD +18HR: 21/1100Z NO VA EXP

RMK: VONA RCVD AND VA EMS OBS IN STLT IMG MOV SW
EXT ABOUT 15 NMI FM SUMMIT. MODEL GUIDANCE
SUGGESTS WSW MVMT BY T+6. FCST CONFIDENCE LOW.
...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230620/2330Z