FVXX22 KNES 271055
VA ADVISORY
DTG: 20211027/1055Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/258

INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS.
SERVICIO GEOLOGICO COLOMBIANO. 

ERUPTION DETAILS: VA EMS OBSD 

OBS VA DTG: 27/1030Z

OBS VA CLD: SFC/FL190 N0504 W07534 - N0454 W07519
- N0452 W07519 - N0458 W07537 - N0504 W07534 MOV
NW 10KT 

FCST VA CLD +6HR: 27/1630Z SFC/FL190 N0510 W07534
- N0455 W07519 - N0453 W07519 - N0502 W07538 -
N0510 W07534 

FCST VA CLD +12HR: 27/2230Z NO VA EXP

FCST VA CLD +18HR: 28/0430Z NO VA EXP

RMK: VA EMS OBSD IN WEBCAM BUT NOT SEEN IN SAT
DUE TO MET CLDS. VONA RPRT RECEIVED. VA CLD
HGT/DIR BASED ON VONA AND MDL GUIDANCE.  ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20211027/1700Z