FVXX22 KNES 041711
VA ADVISORY
DTG: 20230804/1711Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2023/456

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

ERUPTION DETAILS: VA EMS OBS

OBS VA DTG: 04/1640Z

OBS VA CLD: SFC/FL210 N0453 W07519 - N0453 W07519
- N0449 W07523 - N0453 W07528 - N0453 W07519 MOV
W 10KT 

FCST VA CLD +6HR: 04/2230Z SFC/FL210 N0501 W07528
- N0453 W07519 - N0453 W07519 - N0455 W07531 -
N0501 W07528 

FCST VA CLD +12HR: 05/0430Z NO VA EXP

FCST VA CLD +18HR: 05/1030Z NO VA EXP

RMK: VONA RCVD AND VA EMS OBS IN STLT IMG MOV WSW
EXT ABOUT 10 NMI FM SUMMIT. MVMT EXP TO SHIFT NW
BY T+6. FL AND MVMT BASED ON VONA, STLT AND NWP
MODELS. FCST CONFIDENCE LOW. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230804/2315Z
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