FVXX20 KNES 200920
VA ADVISORY
DTG: 20231020/0920Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2023/609

INFO SOURCE: GOES-16. VONA. NWP MODELS. SERVICIO
GEOLOGICO COLOMBIANO. 

ERUPTION DETAILS: VA EMS REPORTED

OBS VA DTG: 20/0900Z

OBS VA CLD: SFC/FL220 N0504 W07513 - N0500 W07508
- N0452 W07518 - N0453 W07520 - N0504 W07513 MOV
NE 10KT 

FCST VA CLD +6HR: 20/1500Z SFC/FL220 N0502 W07514
- N0458 W07508 - N0452 W07519 - N0454 W07520 -
N0502 W07514 

FCST VA CLD +12HR: 20/2100Z NO VA EXP

FCST VA CLD +18HR: 21/0300Z NO VA EXP

RMK: VONA REPORTED VA EMS MOVING NNE FM SUMMIT.
VA EMS/CLDS NOT SEEN IN SAT DUE TO MET CLDS. VA
FL/DIR BASED ON RPRT AND MDL GUIDANCE. MNWP MDL
FCST LTLCG THRU T+6HRS.  ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20231020/1515Z