FVXX22 KNES 310359
VA ADVISORY
DTG: 20220831/0359Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2022/922

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

ERUPTION DETAILS: DISCRETE VA EMS OBS

OBS VA DTG: 31/0330Z

OBS VA CLD: SFC/FL220 N0455 W07537 - N0453 W07519
- N0453 W07519 - N0447 W07535 - N0455 W07537 MOV
W 20KT 

FCST VA CLD +6HR: 31/0930Z SFC/FL220 N0502 W07544
- N0454 W07519 - N0453 W07519 - N0450 W07546 -
N0502 W07544 

FCST VA CLD +12HR: 31/1530Z NO VA EXP

FCST VA CLD +18HR: 31/2130Z NO VA EXP

RMK: VONA RCVD AND VA EMS OBS IN STLT IMAGERY MOV
WSW AND EXT AT LEAST 20 NMI FM SUMMIT. W MVMT EXP
THRU T+6. FL AND MVMT BASED ON VONA, STLT AND NWP
MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20220831/1000Z