FVXX22 KNES 250723
VA ADVISORY
DTG: 20211025/0723Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/250

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

ERUPTION DETAILS: VOLCAT ALERT VA EM 25/0650Z.

OBS VA DTG: 25/0700Z

OBS VA CLD: SFC/FL200 N0505 W07523 - N0455 W07518
- N0452 W07520 - N0500 W07531 - N0505 W07523 MOV
NW 5KT 

FCST VA CLD +6HR: 25/1300Z SFC/FL200 N0504 W07543
- N0455 W07519 - N0452 W07519 - N0455 W07544 -
N0504 W07543 

FCST VA CLD +12HR: 25/1900Z NO VA EXP

FCST VA CLD +18HR: 26/0100Z NO VA EXP

RMK: VA EM OBS IN SAT AND ALERTED BY VOLCAT
25/0650Z MOV NW UP TO 12 NM FM SUMMIT. OBS VA FL
ESTD FM VOLCAT ALERT AND NWP MDLS. FL MVMT FCST
TO TURN TO WNW BY T+6 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20211025/1330Z