FVXX21 KNES 312343
VA ADVISORY
DTG: 20230731/2343Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2023/451

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

ERUPTION DETAILS: VONA RPT VA EM 31/2305Z.

OBS VA DTG: 31/2320Z

OBS VA CLD: SFC/FL200 N0504 W07528 - N0455 W07519
- N0453 W07519 - N0458 W07532 - N0504 W07528 MOV
NW 20KT 

FCST VA CLD +6HR: 01/0530Z SFC/FL200 N0520 W07543
- N0454 W07518 - N0453 W07519 - N0508 W07553 -
N0520 W07543 

FCST VA CLD +12HR: 01/1130Z NO VA EXP

FCST VA CLD +18HR: 01/1730Z NO VA EXP

RMK: VA EM RPTD BY VONA 31/2305Z AND OBS IN SAT
MOV NW 15 NM FM SUMMIT. OBS VA FL BASED ON VONA.
OBS VA MVMT BASED ON NWP MDLS. LTLCG FCST IN FL
WINDS THRU T+6 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20230801/0545Z