FVXX20 KNES 270451
VA ADVISORY
DTG: 20230727/0451Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2023/441

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 27/0420Z

OBS VA CLD: SFC/FL200 N0507 W07517 - N0453 W07518
- N0453 W07519 - N0507 W07523 - N0507 W07517 MOV
N 10KT 

FCST VA CLD +6HR: 27/1030Z NO VA EXP

FCST VA CLD +12HR: 27/1630Z NO VA EXP

FCST VA CLD +18HR: 27/2230Z NO VA EXP

RMK: VA IS NOT OBS ON STLT OR WEBCAM, BUT IS POSS
IN THE AREA. HOT SPOT IS OBS.  VA IS DRAWN BASED
ON NWP MDL WND AND PREV VAA. ...ZHU

NXT ADVISORY: WILL BE ISSUED BY 20230727/1045Z