FVXX23 KNES 271233
VA ADVISORY
DTG: 20211127/1233Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/376

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

ERUPTION DETAILS: VA CLDS OBSD

OBS VA DTG: 27/1210Z

OBS VA CLD: SFC/FL210 N0502 W07527 - N0455 W07519
- N0452 W07519 - N0457 W07530 - N0502 W07527 MOV
NW 10KT 

FCST VA CLD +6HR: 27/1800Z SFC/FL210 N0459 W07535
- N0455 W07519 - N0452 W07518 - N0452 W07536 -
N0459 W07535 

FCST VA CLD +12HR: 28/0000Z NO VA EXP

FCST VA CLD +18HR: 28/0600Z NO VA EXP

RMK: VA EMS OBSD IN WEBCAM AND SAT EXT ABT 10NM
NW OF SUMMIT. VONO RECEIVED. VA FL/DIR BASED ON
RPRT AND MDL GUIDANCE. NWP MDL FCST BACKING THRU
T+6HRS. ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20211127/1830Z