FVXX21 KNES 311438
VA ADVISORY
DTG: 20221031/1438Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2022/1102

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

ERUPTION DETAILS: LGT VA EMS OBSD

OBS VA DTG: 31/1420Z

OBS VA CLD: SFC/FL200 N0503 W07523 - N0453 W07517
- N0452 W07520 - N0459 W07527 - N0503 W07523 MOV
NW 5KT 

FCST VA CLD +6HR: 31/2030Z SFC/FL200 N0506 W07523
- N0453 W07517 - N0451 W07520 - N0500 W07529 -
N0506 W07523 

FCST VA CLD +12HR: 01/0230Z NO VA EXP

FCST VA CLD +18HR: 01/0830Z NO VA EXP

RMK: SMALL LGT VA EMS OBSD IN SAT EXTG APPX 10NMI
NW OF SUMMIT. WEBCAM SHOWED VA MIXED WITH
STEAM/GAS. VONA AND VOLCAT ALERT RECEIVED. NWP
MDL FCST LTLCG THRU T+6HRS.  ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20221031/2045Z
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