FVXX22 KNES 191736 CCA
VA ADVISORY -CORRECTION
DTG: 20210719/1736Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/063

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

ERUPTION DETAILS: PSBL VA OBS FM 1700Z VONA

OBS VA DTG: 19/1550Z

OBS VA CLD: SFC/FL190 N0514 W07537 - N0459 W07517
- N0447 W07521 - N0454 W07545 - N0514 W07537 MOV
W 15KT 

FCST VA CLD +6HR: 19/2200Z SFC/FL190 N0517 W07556
- N0459 W07516 - N0446 W07519 - N0449 W07557 -
N0517 W07556 

FCST VA CLD +12HR: 20/0400Z NO VA EXP

FCST VA CLD +18HR: 20/1000Z NO VA EXP

RMK: CORRECTED DUE TO NEW 1700Z VONA RECEIVED.
PSBL VA OBS FM VONA MOVG WNW FM SUMMIT. RE EMS DO
NOT APPR AS VA FM STLT DATA BUT COULD BE OBSCD
UNDER WX CLDS. WINDS FCST TO SHFT TO THE W THRU
T+6 ...MLEVINE

NXT ADVISORY: WILL BE ISSUED BY 20210719/2330Z
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