FVXX22 KNES 211519
VA ADVISORY
DTG: 20200721/1519Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2020/083

INFO SOURCE: GOES-EAST. BOGOTA MWO. WEB CAM. NWP
MODELS. 

ERUPTION DETAILS: SIGMET FM BOGOTA WMO

OBS VA DTG: 21/1450Z

OBS VA CLD: SFC/FL200 N0505 W07541 - N0455 W07519
- N0451 W07519 - N0448 W07542 - N0505 W07541 MOV
W 10-15KT 

FCST VA CLD +6HR: 21/2100Z SFC/FL200 N0508 W07550
- N0456 W07519 - N0450 W07519 - N0450 W07555 -
N0508 W07550 

FCST VA CLD +12HR: 22/0300Z NO VA EXP

FCST VA CLD +18HR: 22/0900Z NO VA EXP

RMK: MWO RPRTS OF VA TO FL200 MOV W. THAT MATCHES
WELL WITH SAT IMAGERY AND MODEL GUIDANCE. POSS VA
SEEN IN SAT EXTDG  20 NM FM SUMMIT BUT DIFFICULT
TO CONFIRM DUE TO WX CLDS. WEB CAM IS CLDY.
...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20200721/2115Z