FVXX25 KNES 212202
VA ADVISORY
DTG: 20210221/2202Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/001

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

ERUPTION DETAILS: PSBL VA EMS OBS IN SUMMIT WEBCAM

OBS VA DTG: 21/2140Z

OBS VA CLD: SFC/FL190 N0455 W07519 - N0450 W07510
- N0445 W07515 - N0453 W07519 - N0455 W07519 MOV
SE 5KT 

FCST VA CLD +6HR: 22/0330Z SFC/FL190 N0454 W07518
- N0444 W07511 - N0443 W07521 - N0453 W07520 -
N0454 W07518 

FCST VA CLD +12HR: 22/0930Z NO VA EXP

FCST VA CLD +18HR: 22/1530Z NO VA EXP

RMK: PSBL VA EMS OBS IN WEBCAM. LOW CONF WITH VAA
DUE TO WX CLDS/LGT WINDS. 2147Z VONA RPRT FM SGC
RECEIVED. VA HGT/DIR FM STLT/NWP MDLS SHOWS SE-LY
TO S-LY MOVMT TREND THRU T+6. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20210222/0400Z
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