FVXX22 KNES 090753
VA ADVISORY
DTG: 20220509/0753Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2022/465

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

ERUPTION DETAILS: MULTIPLE VA EMS OBSD

OBS VA DTG: 09/0720Z

OBS VA CLD: SFC/FL230 N0446 W07504 - N0442 W07459
- N0434 W07505 - N0440 W07510 - N0446 W07504 MOV
SE 10KT SFC/FL250 N0523 W07602 - N0455 W07519 -
N0452 W07520 - N0507 W07609 - N0523 W07602 MOV NW
10KT 

FCST VA CLD +6HR: 09/1330Z NO VA EXPSFC/FL250
N0522 W07603 - N0455 W07519 - N0455 W07519 -
N0452 W07520 - N0507 W07610 - N0522 W07603 

FCST VA CLD +12HR: 09/1930Z NO VA EXPNO VA EXP

FCST VA CLD +18HR: 10/0130Z NO VA EXPNO VA EXP

RMK: VA EMS OBSD IN SAT MOVG IN TWO DIRECTIONS,
FL230 VA CLDS MOV APPX 20NM SE FM SUMMIT AND
FL250 EXT APPX 40NM NW FM SUMMIT BEFORE MET CLDS
MOVE OVER. VONA RECEIVED. NWP MDL FCST LTLCG AT
FL250 THRU T+6HRS BUT VARIABLE WINDS AT FL230.
...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20220509/1400Z