FVXX23 KNES 312247
VA ADVISORY
DTG: 20210731/2247Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/088

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

ERUPTION DETAILS: NEW VA EMS

OBS VA DTG: 31/2210Z

OBS VA CLD: SFC/FL200 N0457 W07504 - N0450 W07504
- N0452 W07519 - N0455 W07519 - N0457 W07504 MOV
E 5KT 

FCST VA CLD +6HR: 01/0400Z SFC/FL200 N0515 W07501
- N0508 W07455 - N0452 W07518 - N0454 W07520 -
N0515 W07501 

FCST VA CLD +12HR: 01/1000Z NO VA EXP

FCST VA CLD +18HR: 01/1600Z NO VA EXP

RMK: VA DETECTED ON STLT MOVG E OF SUMMIT. WEBCAM
SHOWS SUMMIT OBSC BY WX CLDS. VONA RPRT CONFIRMS
VA EMS. MDL WINDS AT FL LGT/VRB SO FCST POSITION
CONF OF VA AT T+6 HR LO. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20210801/0445Z
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