FVXX22 KNES 090408
VA ADVISORY
DTG: 20211109/0408Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/313

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

ERUPTION DETAILS: ONGOING VA EMS.

OBS VA DTG: 09/0340Z

OBS VA CLD: SFC/FL190 N0508 W07528 - N0453 W07519
- N0452 W07519 - N0454 W07536 - N0508 W07528 MOV
NW 5KT 

FCST VA CLD +6HR: 09/0930Z SFC/FL190 N0459 W07539
- N0453 W07519 - N0452 W07520 - N0445 W07538 -
N0459 W07539 

FCST VA CLD +12HR: 09/1530Z SFC/FL190 N0454
W07520 - N0452 W07517 - N0437 W07531 - N0445
W07537 - N0454 W07520 

FCST VA CLD +18HR: 09/2130Z NO VA EXP

RMK: VA EMS CLEARLY NOTED IN VARIOUS MODES OF
STLT IMAGERY. NOTHING SEEN IN WEB CAM DUE TO
DARKNESS. VA MOV TO NW OF SUMMIT AND WILL TURN
MORE W AND SW WITH TIME. ...LEE

NXT ADVISORY: WILL BE ISSUED BY 20211109/1015Z