FVXX24 KNES 251353
VA ADVISORY
DTG: 20210925/1353Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/181

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

ERUPTION DETAILS: VA CLD RPRTD

OBS VA DTG: 25/1310Z

OBS VA CLD: SFC/FL190 N0459 W07522 - N0455 W07520
- N0452 W07520 - N0456 W07526 - N0459 W07522 MOV
NW 20KT 

FCST VA CLD +6HR: 25/1900Z SFC/FL190 N0505 W07527
- N0455 W07519 - N0452 W07520 - N0459 W07534 -
N0505 W07527 

FCST VA CLD +12HR: 26/0100Z NO VA EXP

FCST VA CLD +18HR: 26/0700Z NO VA EXP

RMK: VONA RECEIVED THAT RPRTS VA CLD MOV NW. VA
WAS ALSO SEEN IN STLT IMAGERY AND CONFIRMS NW
MVMT. LTLCG THRU T+6 HRS BASED ON NWP MDLS.
...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20210925/2000Z