FVXX22 KNES 182205
VA ADVISORY
DTG: 20211018/2205Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/227

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

ERUPTION DETAILS: INTMT VA EMS.

OBS VA DTG: 18/2120Z

OBS VA CLD: SFC/FL220 N0458 W07531 - N0454 W07519
- N0453 W07519 - N0452 W07532 - N0458 W07531 MOV
W 15KT 

FCST VA CLD +6HR: 19/0330Z SFC/FL220 N0501 W07547
- N0454 W07519 - N0452 W07519 - N0450 W07549 -
N0501 W07547 

FCST VA CLD +12HR: 19/0930Z SFC/FL220 N0505
W07546 - N0454 W07518 - N0452 W07519 - N0453
W07549 - N0505 W07546 

FCST VA CLD +18HR: 19/1530Z NO VA EXP

RMK: VA CLD OBSD 10 NM W OF SUMMIT. VONA RPRTS VA
TO NEARLY FL220 AT 2034Z. WX CLD CVR MAY HAVE 
OBSCD EARLIER VA CLDS. NWP MDLS FCST LTLCG IN 
WINDS THRU T+12HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20211019/0400Z
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