FVXX24 KNES 041703
VA ADVISORY
DTG: 20210804/1703Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/094

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

ERUPTION DETAILS: VA EMS OBS IN SUMMIT WEBCAM

OBS VA DTG: 04/1640Z

OBS VA CLD: SFC/FL195 N0501 W07522 - N0454 W07519
- N0452 W07520 - N0456 W07528 - N0501 W07522 MOV
NW 15KT 

FCST VA CLD +6HR: 04/2230Z NO VA EXP

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

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

RMK: VA EMS OBS IN SUMMIT WEBCAM. LOW CONF IN VAA
DUE TO VA NOT SEEN IN STLT.  VA HGT/DIR FM 1624Z
VONA RPRT FM SGC. NWP MLDS SHOW CONT NW-LY MOVMT
WITH VA DISP PRIOR TO T+6.  ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20210804/2300Z