FVXX20 KNES 251516
VA ADVISORY
DTG: 20230725/1516Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2023/438

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

ERUPTION DETAILS: INTMT VA EMS.

OBS VA DTG: 25/1450Z

OBS VA CLD: SFC/FL230 N0517 W07637 - N0508 W07621
- N0456 W07621 - N0508 W07638 - N0517 W07637 MOV
W 20KT SFC/FL230 N0456 W07528 - N0454 W07519 -
N0452 W07518 - N0450 W07528 - N0456 W07528 MOV W
20KT 

FCST VA CLD +6HR: 25/2100Z SFC/FL230 N0508 W07613
- N0453 W07519 - N0451 W07518 - N0452 W07614 -
N0508 W07613 

FCST VA CLD +12HR: 26/0300Z NO VA EXP

FCST VA CLD +18HR: 26/0900Z NO VA EXP

RMK: VA CLD FM 1114Z EM NOW OBSD MOVG BLO WX CLD
CVR ABT 75 N MI W TO WNW OF THE SUMMIT. VONA
RPRTS ANOTHER VA EM AT 1438Z WHICH IS ALSO SEEN
ON STLT IMAGERY. NWP MDLS FCST VA TO CONT MOVG W
TO WNW THRU T+6HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20230725/2115Z