FVXX24 KNES 211720
VA ADVISORY
DTG: 20200221/1720Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2020/031

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

ERUPTION DETAILS: SIGMET AT 21/1530Z.

OBS VA DTG: 21/1640Z

OBS VA CLD: SFC/FL220 N0501 W07546 - N0456 W07519
- N0451 W07519 - N0445 W07546 - N0501 W07546 MOV
W 10-15KT 

FCST VA CLD +6HR: 21/2230Z SFC/FL220 N0510 W07553
- N0456 W07519 - N0451 W07519 - N0450 W07553 -
N0510 W07553 

FCST VA CLD +12HR: 22/0430Z NO ASH EXP

FCST VA CLD +18HR: 22/1030Z NO ASH EXP

RMK: VA EM NOT SEEN IN SAT IMAGERY DUE TO WX
CLDS. SIGMET RECEIVED INDICATING VA TO FL220.
MODEL GUIDANCE SHOWS W/NW-LY MOVG THRU T+6 HURS.
HGT AND MOV BASED ON SIGMET, SAT AND NWP. ...LING

NXT ADVISORY: WILL BE ISSUED BY 20200221/2315Z