FVXX22 KNES 021429
VA ADVISORY
DTG: 20210902/1429Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/154

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA EMS 

OBS VA DTG: 02/1350Z

OBS VA CLD: SFC/FL200 N0458 W07536 - N0454 W07519
- N0452 W07519 - N0452 W07537 - N0452 W07537 -
N0458 W07536 MOV W 20KT 

FCST VA CLD +6HR: 02/2000Z NO VA EXP

FCST VA CLD +12HR: 03/0200Z NO VA EXP

FCST VA CLD +18HR: 03/0800Z NO VA EXPNO VA EXP

RMK: POSS VA EMS OBSD BY STLT 12NM W OF SUMMIT.
EARLIER VA CLD DISPD 60NM W OF SUMMIT. NWP AGREE
WITH OBSD MOVMT.   ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20210902/2030Z