FVXX21 KNES 052049
VA ADVISORY
DTG: 20210705/2049Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/040

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

ERUPTION DETAILS: VA OBS

OBS VA DTG: 05/2010Z

OBS VA CLD: SFC/FL220 N0458 W07547 - N0457 W07519
- N0452 W07520 - N0452 W07547 - N0458 W07547 MOV
W 20KT 

FCST VA CLD +6HR: 06/0200Z SFC/FL220 N0507 W07549
- N0457 W07519 - N0449 W07522 - N0500 W07553 -
N0507 W07549 

FCST VA CLD +12HR: 06/0800Z NO VA EXP

FCST VA CLD +18HR: 06/1400Z NO VA EXP

RMK: PSBL VA PLUME EXT 16 NM W OF THE SUMMIT. LOW
CONFIDENCE IN ASH HGT. WNDS EXP TO VEER SLIGHTLY
OVR NXT 6 HRS BASED ON NWP MODELS. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20210706/0245Z